which of the following is true about processor performance? answer utilization spikes as long as an application is open. if a processor utilization is consistently high, your system is performing well. processor utilization is the amount of time the processor spends on idle tasks. a healthy system's cpu utilization should average around 40%.
Answers
A healthy system's CPU utilization should average around 40% is a true statement with respect to processor performance.
CPU utilization is the amount of time the processor spends on executing tasks.
A high utilization may indicate a system performance issue, but consistently high utilization is not an indication of good performance.
Instead, a healthy system's CPU utilization should balance between processing tasks and idle tasks, resulting in an average utilization of around 40%.
Utilization spikes can occur when an application is open and using the CPU, but it should not be consistently high.
Monitoring CPU utilization can help identify performance issues and ensure optimal system performance.
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Related Questions
HELP PLEASE ive literally been here for hours
Binh has a few hours' time to create a presentation. She has most of the text and pictures she intends to use. Which feature can help her to quickly transfer the content into an attractive presentation?
A.
slide layout
B.
slide themes
C.
Slide Master
D.
Slide pane
Answers
Answer:slide layout
Explanation:
what is HTML? Write some future of HTML.
follow for follow
Answers
Answer:
Hypertext Markup Language, a standardized system for tagging text files to achieve font, color, graphic, and hyperlink effects on World Wide Web pages.
"an HTML file"
Explanation:
HTML consists of a series of short codes typed into a text-file by the site author — these are the tags. The text is then saved as a html file, and viewed through a browser, like Internet Explorer or Netscape Navigator. ... Writing your own HTML entails using tags correctly to create your vision.
Answer:
HTML is a computer language used to build the structure of the website. Its full form is Hyper Text Markup Language.
Its features are:
1: It is easy to learn.
2: It is case sensitive.
Explanation:
Case sensitive means if we write any letter of of html tag in capital letter then also it will work and if it will in small letter then also it will work. For example, <head> is a html tag. If we write it as <head> then also it will work and if we write is as <HEAD> then also it will work.
Question 5 (frue/False Worth 3 points)
(01.03 LC)
Logical errors mean the program ran, but the results were not as expected.
O True
O False
Answers
true
Explanation:
because logical errors are made to be unexpected it was before
Create and run a query that displays all employees from the employee table who have the title Senior Sales Associate. This requires that you join related tables and select columns from all them but display only some of the columns. In the dynaset display each qualifying employee's last name, gender, and city, and state where they work (arrancge columns left to right in this way). Sort the dynaset in ascending order by state and then by last name within each state group. Assign aliases to the column as follows: Name, Gender, Work City, and Work State. Optimize the dynaset column widths. Print the resulting dynaset and write your name on the output.
Answers
Sure, I can help you create a query for this. However, to create an accurate SQL query, I need to know the exact table structures. In particular, I need to know:
1. The name of the employee table, and its column names.
2. The name of the related tables, and their column names.
3. The relationship between these tables (foreign keys).
4. Which tables contain the 'title', 'last name', 'gender', 'city', and 'state' data.
For the purpose of this answer, let's assume we have two tables: `employees` and `locations`.
The `employees` table has the following columns: `emp_id`, `first_name`, `last_name`, `gender`, `title`, and `location_id`.
The `locations` table has the following columns: `loc_id`, `city`, and `state`.
Here's an example of how your query might look:
```sql
SELECT
e.last_name AS 'Name',
e.gender AS 'Gender',
l.city AS 'Work City',
l.state AS 'Work State'
FROM
employees e
JOIN
locations l ON e.location_id = l.loc_id
WHERE
e.title = 'Senior Sales Associate'
ORDER BY
l.state ASC,
e.last_name ASC;
```
This query first selects the desired columns from the `employees` and `locations` tables, assigning them the requested aliases. It then joins the two tables on their shared `location_id`/`loc_id` column. The `WHERE` clause filters the results to only include rows where the title is 'Senior Sales Associate'. Finally, the `ORDER BY` clause sorts the results first by state in ascending order, and then by last name in ascending order within each state group.
As for optimizing the column widths, printing the resulting dynaset, and writing your name on the output, these are tasks typically handled by the application or tool you're using to run the SQL query, rather than within the SQL query itself. You'd need to check the documentation or help resources for that tool to see how to do this.
If your table structure is different, please provide the correct structure and I will adjust the query accordingly.
The DuPage Freight Shipping Company charges the following rates: Weight of Package Rate per Pound 2 pounds or less $1.10 Over 2 pounds, but not more than 6 pounds $2.20 Over 6 pounds, but not more than 10 pounds $3.70 Over 10 pounds $3.80 Design a program that does the following: asks the user to enter the weight of a package and displays the shipping charges. 1. Prompt the user for the weight of a package 2. Determines the rate per pound in a getRate module 3. Calculates and displays the total shipping charge in a getTotal module Hint - you may want to use a global variable for this! Please submit three things:
Answers
Answer:
The program in Python is as follows:
def getRate(weight):
if weight<=2.0:
rate = 1.10
elif weight>2 and weight<=6:
rate = 2.20
elif weight>6 and weight<=10:
rate = 3.70
else:
rate = 3.80
return rate
def getTotal(weight,rate):
total = weight * rate
print("Total: ",total)
weight = float(input("Weight: "))
rate = getRate(weight)
getTotal(weight,rate)
Explanation:
This defines the getRate function
def getRate(weight):
The following if conditions determine the corresponding rate based on the value of weight passed to the function
if weight<=2.0:
rate = 1.10
elif weight>2 and weight<=6:
rate = 2.20
elif weight>6 and weight<=10:
rate = 3.70
else:
rate = 3.80
This returns the rate back to the main method
return rate
The getTotal module begins here
def getTotal(weight,rate):
This calculates the total charges
total = weight * rate
This prints the calculated total
print("Total: ",total)
The main begins here
This gets input for weight
weight = float(input("Weight: "))
This gets the rate from the getRate function
rate = getRate(weight)
This passes values to the getTotal function
getTotal(weight,rate)
how do I open this thing? it is stuck
Answers
Answer:
the little button
Explanation:
Design a counter with the following repeated binary sequence: 0->2->3->5->6->0
The missing numbers 1,4,7 are considered as don’t care conditions. Use a SR flip-flop to construct the circuit.
Answers
To design a counter with the given repeated binary sequence using SR flip-flops. To achieve this, we can start by converting the sequence to binary and finding the number of bits needed to represent the sequence. In this case, we have 0->2->3->5->6->0, which in binary is 000->010->011->101->110->000. This means we need three flip-flops to represent the sequence.
To design the circuit, we can use three SR flip-flops and connect their outputs to an XOR gate. The inputs to the flip-flops can be connected as follows: the Q output of the first flip-flop (FF1) is connected to the S input of the second flip-flop (FF2), the Q output of FF2 is connected to the S input of FF3, and the Q output of FF3 is connected to the R input of FF1. Additionally, the Q outputs of FF1 and FF2 can be connected to the inputs of the XOR gate.
The explanation behind this design is that the three flip-flops will cycle through the binary sequence 000->010->011->101->110->000 and repeat. The XOR gate will output a high signal whenever the Q outputs of FF1 and FF2 are different, which happens when the counter is at 2, 3, or 5. The missing numbers 1, 4, and 7 are considered don’t cares, so the circuit will not output any signal when the counter is at those values.
Overall, the designed circuit uses three SR flip-flops and an XOR gate to create a counter with the given repeated binary sequence.
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(Spillage) What should you do if a reporter asks you about potentially classified information on the web?
Answers
Refer the reporter to your organization's public affairs office.
What is meant by web?The World Wide Web, also known as the Web, is an information system that makes it possible to access papers and other web resources over the Internet.Web servers, which are accessible through software like web browsers, make documents and downloadable media available to the network. The collection of web pages—also referred to as web pages—that are accessible via the Internet is known as the World Wide Web. As a result of the links between each web page, it is called a web. During his time at the European Organization for Nuclear Research in 1989, Tim Berners-Lee created the World Wide Web (CERN).To learn more about World Wide Web refer to:
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what is the main purpose of the circulatory system
Answers
The network of blood vessels and the heart that carries blood throughout the body. This system helps tissues get the right amount of nutrients, oxygen, and waste disposal.
The most important component of the circulatory system?The primary function of the circulatory system is to carry oxygen, nutrients, and hormones to the muscles, tissues, and organs throughout the body. Another role of the circulatory system is to remove waste from cells and organs so that your body can eliminate it.
What is the primary goal of this quiz about the circulatory system?The circulatory system's job is to provide nutrients and oxygen to body cells while returning carbon dioxide and oxygen-poor blood to the heart and lungs.
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If a program compiles fine, but it terminates abnormally at runtime, then the program suffers ________.
Answers
If a program compiles fine, but it terminates abnormally at runtime, then the program suffers a runtime error.
What is program?A program is a set of instructions that a computer can follow that are written in a programming language. The size of a computer program affects the likelihood that an error may occur. To create an executable that a computer can run, a C program needs to be run through a C compiler. Programs are collections of instructions that a computer follows. Function is an ordered, reusable code unit.
When a program is syntactically sound but has a bug that is only discovered during program execution, it is said to have a runtime error. The Java compiler is unable to catch these errors during compilation; instead, the Java Virtual Machine (JVM) only notices them when the application is running. Runtime problems may occur when a website uses HTML code that is incompatible with a web browser's capabilities.
Thus, if a program compiles fine, but it terminates abnormally at runtime, then the program suffers a runtime error.
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a data analyst is given a dataset for analysis. it includes data only about the total population of every country in the previous 20 years. based on the available data, an analyst would have the full picture and be able to determine the reasons behind a certain country's population increase from 2016 to 2017.
Answers
Based on the available data, an analyst would have the full picture and be able to determine the reasons behind a certain country's population increase from 2016 to 2017. This, statement is false. Thus, option (b) is correct.
A data analyst analyzes data to find important consumer insights and useful applications for the knowledge. They also give management of the business and other interested parties access to this data.
Data analytics (DA) is the process of examining data collections to identify trends and draw conclusions about the information they contain. Data analytics is increasingly being done with specialized tools and programs.
Therefore, option (b) is correct.
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Your question is incomplete, but most probably the full question was.
TRUE or FALSE: A data analyst is given a dataset for analysis. It includes data about the total population of every country in the previous 20 years. Based on the available data, an analyst would be able to determine the reasons behind a certain country's population increase from 2016 to 2017.
Write a statement that declares a prototype for a function named add which has two int parameters and returns an int.
Answers
Answer:
int add(int a, int b);
Explanation:
The prototype has a return type of int.
We call it add and give it two parameters a and b relatively.
Find the area of triangle by algorithm
Answers
Write a program that prints how many times you can fill your 22gal car with gas when the station only has 200gal left? CODEHS.
Answers
The program that prints how many times you can fill your car with gas is as follows:
gas_tank = 22
gas_station = 200
num_times = int(gas_station/gas_tank)
print(f"The number of times is {num_times}")
How to write the program?From the question, we have the following parameters:
Size of gas in the car = 22 gallons
Size of gas remaining in the station = 200 gallons
Represent these parameters as:
gas_tank = 22
gas_station = 200
So, the program in Python is as follows:
# Size of gas tank in your car
gas_tank = 22
# Amount of gas remaining in the station
gas_station = 200
# The number of times you can fill the car
num_times = int(gas_station/gas_tank)
# Print the number of times
print(f"The number of times is {num_times}")
Note that comments are used to explain each line
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Write and test a program that computes the area of a circle. This program should request a number representing a radius as input from the user. It should use the formula 3. 14*radius**2 to compute the area and then output this result suitably labeled. Include screen shot of code
Answers
The program prompts the user to enter any value for the radius of a circle in order to compute the area of the circle. The formula in the program to be used is 3.14* r * r to compute the area. Finally, the program outputs the computed area of the circle.
The required program computes the area of a circle is written in C++ is given below:
#include <iostream>
using namespace std;
int main()
{
float r, circleArea;
cout<<"Enter the value for Radius : ";
cin>>r;
circleArea = 3.14 * r * r;
cout<<"The area of the Circle with radius "<< r<<" = "<<circleArea;
return 0;
}
Output is attached in the given screenshot:
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Develop the IPO chart to calculate the area of a Triangle
Answers
The IPO chart to calculate the area of a Triangle is given below:
The Formulaat=area of triangle
b=Bredth ,h=height.
Formula=0.5×b×h.
Algorithm:-Step 1:-Start.
Step 2:-Declare at,b,has float.
Step 3:-Initialize value of b and h.
Step 4:-Calculate at 0.5×b×h.
Step 5:-print area of triangle .
Step 6:-End.
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over time, you have noticed unauthorized configuration changes made to virtual machine cloud settings. you need a way to track who made these changes and when. what should you do?
Answers
One way to track who made these changes to the virtual machine cloud settings and when is to: D. enable cloud resource activity auditing.
What is a cloud?In Computer technology, a cloud can be defined as the elastic leasing of pooled computer resources such as physical hardware through virtualization and over the Internet, so as to enable the storage and sharing of files and documents virtually and in real-time.
In this scenario, we can reasonably infer and logically conclude that one way to track who made these changes to the virtual machine cloud settings and when is to enable cloud resource activity auditing because it would provide a log of actions such as information about the engineer who made configuration changes.
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Complete Question:
Over time, you have noticed unauthorized configuration changes made to virtual machine cloud settings. You need a way to track who made these changes and when. What should you do?
A. Enable virtual machine API integration.
B. Rotate the cloud access keys.
C. Deploy an OSI layer 7 firewall.
D. Enable cloud resource activity auditing.
***ASAP***
OpenOffice.org software is what type of software?
A. Event planning software
B. Productivity software
C. Internet software
D. Collaboration software
Answers
Answer:
im guessing A. event planning software...
Explanation:
Apache OpenOffice is the leading open-source office software suite for word processing, spreadsheets, presentations, graphics, databases, and more. It is available in many languages and works on all common computers.
Write a function duplicate_link that takes in a linked list link and a value. Duplicate_link will mutate link such that if there is a linked list node that has a first equal to value, that node will be duplicated. Note that you should be mutating the original link list link; you will need to create new links, but you should not be returning a new linked list.
Answers
A function duplicate_link that takes in a linked list link and a value and mutates such that if there is a linked list node that has a first equal to value, that node will be duplicated is given below:
The Functionvoid Form2NoDupListsUsgGivenList(Node * head1, Node *& head2)
{
head2 = 0;
if(!head1)
return;
Node * pre = 0,
* cur1 = 0;
pre = head1;
cur1 = head1->link;
/****************************************************************************
* FIRST CASE: add the first node to the second list
***************************************************************************/
while(cur1)
{
if(cur1->data == head1->data) //a duplicate was found
{
if(!head2) //it was the first duplicate
{
pre->link = cur1->link;
head2 = cur1;
head2->link = 0;
cur1 = pre->link;
}
else //it was not the first duplicate
{
pre->link = cur1->link;
delete cur1;
cur1 = pre->link;
}
}
else //increment
{
pre = cur1;
cur1 = cur1->link;
}
}
if(!head2) //there were no duplicates of the first item in list 1
{
Node * newNode = new Node;
newNode->data = head1->data;
newNode->link = 0;
head2 = newNode;
}
/****************************************************************************
* ALL OTHER CASES
***************************************************************************/
Node * listAnchor = head1->link, //points to node being checked
* cur2 = head2; //points to the end of list2
//cur2 will contain 0 until it has
//received a dup from list1 or a new
//Node has been created and appended
while(listAnchor) //while nodes in first list
{
pre = listAnchor;
cur1 = listAnchor->link;
while(cur1) //listAnchor not last element
{
if(cur1->data == listAnchor->data) //duplicate found
{
if(cur2->data != listAnchor->data) //it's the first duplicate
{
pre->link = cur1->link;
cur2->link = cur1;
cur2 = cur2->link;
cur2->link = 0;
cur1 = pre->link;
}
else //it's not the first duplicate
{
pre->link = cur1->link;
delete cur1;
cur1 = pre->link;
}
}
else
{
pre = cur1;
cur1 = cur1->link;
}
}
if(cur2->data != listAnchor->data)
{
Node * newNode = new Node;
newNode->data = listAnchor->data;
newNode->link = 0;
cur2->link = newNode;
cur2 = cur2->link;
}
listAnchor = listAnchor->link;
}
}
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A grocery store chain is considering a new checkout system to supplement its existing infrastructure. The store serves a large elderly population that regularly shops at the store. This user group has been finding the store checkout system difficult to use with age-related difficulties. To improve this system and meet the legal accessibility requirements, the store must incorporate some design changes.
A. Describe 3 different data collection techniques that can be used to determine some of the technical difficulties that this group of users may face.
B. Describe the appropriate data collection technique that would be best suited in this case. Explain the advantages and disadvantages of this technique.
Answers
A) Different data collection techniques that can be used to determine some of the technical difficulties that this group of users may face are, Observational studies, surveys, and focus groups.
B. Advantages of this technique are, usability testing provides direct observation, identification of pain points, and requires a small sample size but, has a disadvantage that is, it can be time-consuming.
A) Here are three different data collection techniques that can be used to determine technical difficulties that elderly users may face with the checkout system:
Interviews - Conducting one-on-one interviews with elderly users to understand their experience with the checkout system and identify any difficulties they encountered.
Usability testing - Observing elderly users as they interact with the checkout system in a controlled environment to identify pain points and areas that need improvement.
Heuristic evaluation - Engaging usability experts to evaluate the checkout system and identify any design elements that may pose difficulties for elderly users.
B) The appropriate data collection technique that would be best suited in this case is usability testing.
Usability testing allows researchers to observe elderly users' behavior as they interact with the checkout system in a controlled environment, providing valuable insights into how the system is used and any difficulties encountered.
The advantages of this technique are that it provides direct observation of user behavior, enables the identification of pain points and areas that need improvement, and can be conducted with a relatively small sample size.
The disadvantage is that it can be time-consuming and expensive to set up and may not provide insights into users' motivations or thought processes beyond their behavior during the test.
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Which folder typically does not contain any messages by default?
Inbox
Sent Items
Deleted Items
RSS Feeds
Answers
Answer: RSS Feeds
Explanation:
The folder that typically contains messages by default are the inbox, sent Items and the deleted Items. It should be noted, that the RSS feed, does not contain any messages by default.
Really Simple Syndication feed is referred to as an online file which has the information regarding the content that is published by a site. It enables users have access to the updates that have been made in a website in such a way that it'll be in a readable format.
Keith would like to compare data he has collected from research. The data includes the electrical output
current from five different chips. Which type of graph should he use?
a line graph
a bar graph
a pie graph
an area graph
Answers
Answer: my test says line graph soooo….
Explanation: if its what the test says
Use the following to answer questions 5 and 6. Note: If the image does not appear, right-click on the placeholder and choose Show picture or View image. Question 5 (1 point) Refer to the graph above. What is the value of autonomous aggregate expenditures? Refer to the graph above. What is the value of autonomous aggregate expenditures? a) 200 b) 100 C) 1,000 d) 0 e) 800 Refer to the graph above. What is the value of the MPC? a) 2.5 b) 1 c) 0.6 d) 0.4 e) 0
Answers
The value of autonomous aggregate expenditures is $100, and the value of the MPC is 0.6. So the correct option for autonomous aggregate expenditures is option b) 100, and for the value of MPC is option c) 0.6.
The value of autonomous aggregate expenditures is $100, and the value of the MPC is 0.6.ExplanationAutonomous expenditure is independent of the level of income. That is, autonomous expenditure does not depend on disposable income. Hence, autonomous expenditure does not change when disposable income changes.According to the graph given in the question, the level of expenditure is 100 when income is zero. Therefore, the value of autonomous aggregate expenditure is 100.The formula for calculating the MPC (Marginal Propensity to Consume) is given as MPC = ΔC/ΔY, where ΔC is change in consumption, and ΔY is change in income.According to the graph given in the question, when income is 400, consumption is 640. When income is 100, consumption is 160. Therefore, change in consumption (ΔC) is 480 (640 - 160) and change in income (ΔY) is 300 (400 - 100).Thus, MPC = ΔC/ΔY = 480/300 = 0.6
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Hardware and software for computers åe complements. a) Discuss the effects on the equilibrium price and quantity in the software market, when the price of computer hardware falls. (Please write down the discussion and also show the effects in diagrams.) 2. The market for DVDs has supply curve and demand curves given by P=2Q
S
and P=42−Q
D
, respectively. Calculate the equilibrium price and quantity (P
∗
and Q
∗
) of the DVD market.
Answers
In the software market, when the price of computer hardware falls, the equilibrium price and quantity will be affected. The demand for software is positively related to the demand for hardware, as they are complements. As hardware becomes cheaper, more people will be willing to purchase computers, leading to an increase in the demand for software.
When the price of computer hardware falls, it becomes more affordable for consumers to purchase computers. This reduction in hardware prices leads to an increase in the demand for computers. As a result, the demand for software, which complements the use of computers, also rises. This shift in demand will cause the demand curve for software to shift to the right, indicating an increase in demand at every price level.
In the diagram, the initial demand curve for software (D1) intersects with the supply curve (S) at the equilibrium point (E1), determining the initial equilibrium price (P1) and quantity (Q1) of software. When the price of computer hardware falls, the demand curve for software shifts to the right, from D1 to D2. The new equilibrium point (E2) is determined by the intersection of the new demand curve (D2) and the supply curve (S), resulting in a higher equilibrium price (P2) and quantity (Q2) of software.
Overall, when the price of computer hardware decreases, it stimulates the demand for software, leading to an increase in both the equilibrium price and quantity in the software market. The complementary relationship between hardware and software plays a crucial role in determining the effects of changes in hardware prices on the software market.
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Who developed the first triage-like system for Napoleon's ar
Answers
Several key people were involved in programming-language development in the 1970s and 1980s.
Choose all that apply.
Bjarne Stroustrup released C++ programming language in the1980s.
John McCarthy developed LISP for artificial intelligence.
Bill Gates and Paul Allen released the first programming language for a personal computer.
Niklaus Wirth developed Pascal to teach programming.
Answers
Answer: 1,3,4
Explanation: These are correct answers
Several key people were involved in programming-language development in the 1970s and 1980s:
Bjarne Stroustrup released C++ programming language in the 1980s.
John McCarthy developed LISP for artificial intelligence.
Niklaus Wirth developed Pascal to teach programming.
Thus, options A, B and D are the correct options.
In the realm of programming-language development during the 1970s and 1980s, several notable figures left a lasting impact. Bjarne Stroustrup ushered in the 1980s by introducing the C++ programming language, an extension of C that brought object-oriented principles to the forefront. John McCarthy's contributions were marked by his creation of LISP, a language pivotal for artificial intelligence research and symbolic processing.
Meanwhile, Niklaus Wirth's innovation lay in Pascal, a language designed with pedagogy in mind, facilitating programming education. However, the claim of Bill Gates and Paul Allen released the first programming language for personal computers is inaccurate, as their pivotal role was in software and operating systems, not language development.
Thus, options A, B and D are the correct options.
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What is that tool that makes liquid metal? Ik I might sound dumb but I'm rlly curious
(the thing on the right)
Answers
Answer:
it’s called a solder. It’s used to permanently fuse two metals together. And they’re used in many different areas like construction, technology, etc.
That pic that you have i think is a computer chip or something similar.
So a solder is the tool that is used to make metal into liquid.
hope this helps and pls mark me brainliest :)
The pmf of the amount of memory X (GB) in a purchased flash drive is given as the following. x 1 2 4 8 16 p(x) 0.05 0.15 0.25 0.30 0.25
Answers
The probability mass function (pmf) given shows the probabilities of different amounts of memory (X) in a purchased flash drive. The values of X are 1, 2, 4, 8, and 16 GB, and the corresponding probabilities are 0.05, 0.15, 0.25, 0.30, and 0.25 respectively.
To understand the pmf, we can see that the probability of having 1 GB of memory is 0.05, which means that there is a 5% chance of getting a flash drive with 1 GB memory. Similarly, the probability of having 2 GB is 0.15 or 15%. The probabilities increase as we move to higher memory capacities.
So, on average, the purchased flash drives in this distribution have approximately 7.15 GB of memory. In summary, the given pmf provides the probabilities of different memory capacities in purchased flash drives. It helps us understand the distribution and make calculations such as the expected value.
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8 grades, help please!!!!
Answers
Answer: can you take a clearer picture its really blurry then I can help Thx! :)
Explanation:
Select the correct answer from each drop down menu
What computing and payment model does cloud computing follow?
Cloud computing allows users to ____ computing resources and follows the ___________ payment model
First blank choices are
1. Buy
2. Own
3. Rent
4. Sell
Second blank choices are
1. Pay as you go
2. Pay anytime anywhere
3. Pay once use multiple times
Answers
Answer:
buy and pay as you go
Explanation: