What is the key difference between the IS-MP-PC model and the AD/AS model? In AD/AS model, the government can not borrow In AD/AS model, the central bank sticks to a rule In AD/AS model, the government can not change its expenditure In AD/AS model, inflation is not sticky. O In AD/AS model, the central bank can not change the interest rate
Answers
The key difference between the IS-MP-PC model and the AD/AS model is that the former is a macroeconomic model that deals with monetary policy and interest rates, while the latter is a model that describes the relationship between output, price level, and employment in an economy.
The AD/AS model describes the relationship between output, price level, and employment in an economy. It assumes that the level of output is determined by the demand for goods and services, while the price level is determined by the supply of money.
The model shows that when the aggregate demand for goods and services increases, output and employment increase as well, while the price level also increases.In the IS-MP-PC model, monetary policy is used to influence the level of output and inflation
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Related Questions
What is the difference between business strategies and business models?
A. Business strategies include long-term business plans, while
business models include plans for daily business functions.
B. Business strategies focus on specific aspects of a business, while
business models focus on how different aspects affect the whole
business.
C. Business models focus on specific aspects of a business, while
business strategies focus on how different aspects affect the
whole business,
D. Business strategies incorporate forms of traditional business
advertising, while business models incorporate the use of social
media.
Answers
Answer:
the answer is A
Explanation:
A is the answe
Answer:
B. Business strategies focus on specific aspects of a business, while business models focus on how different aspects affect the whole business.
Explanation:
Which Definition Best describes Technology as it Is Used in Science
Answers
Answer: the best explanation that describes that application of technology in science is the application of new methods or devices to solve problems The definition of technology is science or knowledge put into practical use to solve problems or invent useful tools.
Explanation:
The definition of technology is the application of scientific knowledge for practical purposes or applications.
What is Technology?Technology is the utilization of knowledge to achieve practical goals in a predictable and repeatable manner. The term technology may also refer to the outcome of such an undertaking. Technology is widely used in medical, research, industry, communication, transportation, and everyday life.
Technology uses scientific principles and applies them to change the environment in which humans live. Technology can also be used to advance the industry through the guidance of scientific principles. It also helps in solving the problems which creates the technological advancements.
Therefore, It implies that where there are tensions or problems, there is the technology to solve the problem.
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Instructions: - Submit the following file to the relevant dropbox on course website. 1. One single pdf file of your report showing your steps, answers, and R output if necessary. This file should be named HW x −
Last.pdf, where x is the homework number and Last is your last name (e.g., HW1_Leepdf). - No late homework will be accepted. Make use of the dropping policy stated in the syllabus if you are unable to meet the deadline. - In the following, KNNL refers to our textbook by Kutner, Nachtsheim, Neter, and Li. Assignment: 1. Engineers at a large automobile manufacturing company are trying to decide whether to purchase brand A or brand B tires for the company's new models. 'To help them arrive at a decision, an experiment is conducted using 12 of each brand. The tires are run until they wear out. The results are as follows (in km ): Brand A: X
ˉ
1
=37900,S 1
=5100; Brand B: X
ˉ
2
=39800,S 2
=5900. (a) Test the hypothesis that there is no difference in the average wear of the two brands of tires. Assume the populations to be approximately normally distributed with equal variances. Use α=0.05. (b) Conduct an F test to check if the equal variance assumption in part (a) was reasonable. Use α=0.05. 2. KNNL Problem 1.2 3. KNNL Problem 1.7 4. Consider the simple linear regression model Y i
=β 0
+β 1
X i
+ε i
,i=1,…,n where ε i
's are iid with mean 0 and variance σ 2
. The least squares estimator ( β
0
, β
1
) of (β 0
,β 1
) is obtained by solving the following normal equations simultaneously for β 0
and β 1
. ∑ i=1
n
Y i
=nβ 0
+β 1
∑ i=1
n
X i
∑ i=1
n
X i
Y i
=β 0
∑ i=1
n
X i
+β 1
∑ i=1
n
X i
2
.
(a) Show that β
1
β
0
= Y
ˉ
− β
1
X
ˉ
= ∑ i=1
n
X i
2
−n X
ˉ
2
∑ i=1
n
X i
Y i
−n X
ˉ
Y
ˉ
= ∑ i=1
n
(X i
− X
ˉ
) 2
∑ i=1
n
(X i
− X
ˉ
)(Y i
− Y
ˉ
)
where X
ˉ
=n −1
∑ i=1
n
X i
and Y
ˉ
=n −1
∑ i=1
n
Y i
. (b) Let Y
i
= β
0
+ β
1
X i
and e i
=Y i
− Y
i
. Show that ∑ i=1
n
e i
=0. (c) Show that ∑ i=1
n
Y i
=∑ i=1
n
Y
i−
(d) Show that ∑ i=1
n
X i
e i
=0. (e) Show that ∑ i=1
n
Y
i
e i
=0. (f) Show that the regression line Y
i
= β
0
+ β
1
X i
always goes through the point ( X
ˉ
, Y
ˉ
).
Answers
The given assignment consists of four problems related to statistical analysis and hypothesis testing.
Problem 1 involves testing the hypothesis of no difference in the average wear between two brands of tires using the t-test and conducting an F-test to check the assumption of equal variances. Problem 2 and 3 refer to specific exercises in the textbook "KNNL." Lastly, problem 4 deals with simple linear regression and various properties of the regression line, including the calculation of residuals and the fact that the regression line always passes through the point (Xˉ, Yˉ).
Problem 1 requires conducting a hypothesis test to compare the average wear of two tire brands, A and B. The t-test can be used assuming normal distributions and equal variances. Problem 2 and 3 involve solving specific exercises from the textbook "KNNL," which likely cover concepts related to statistical inference or regression analysis. Problem 4 focuses on simple linear regression and its properties.
Part (a) requires manipulating the normal equations to express the least squares estimators in terms of sample means and sums of squares. Part (b), (c), (d), and (e) involve algebraic proofs related to the residuals and their sums, showing that they equal zero. Finally, part (f) demonstrates that the regression line always passes through the point defined by the sample means (Xˉ, Yˉ), which is an important property of the regression model.
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what method of the string object searches the string for an occurrence of the specified search string?
Answers
The method of the string object to search an occurrence of the specified string is search().
There are many method of the string object to search a value. These is example for that method,
indexOf() to give index for specified value for the first time they occurlastIndexOf() to give index for specified value for the last time they occurmatch() to give all specified value as an Array.search() to search specified value and return the position of the match.Since, the question is want to return the specified string so we can use search() method.
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common applications of supervised data mining include classification and prediction models.what is true of a classification model?
Answers
One method for dividing data so that data points in the same cluster are as similar as possible and data points in separate clusters are as distinct as possible is clustering analysis.
On the basis of the useful information provided, you must be able to compare the outcomes to existing statistics. Furthermore, the raw data should be quantifiable to facilitate collection and classification. Finally, even when the procedure is used on data sets with similar compositions, they should be repeatable. Getting the right amount of data and sorting it to utilize while creating algorithms is one of the most frequently disregarded problems in predictive modeling. Some estimates place the time spent on this phase by data scientists at 80% of their total time.
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When you are done reviewing in Print Preview, you have the option to save your document as a new file type. Which file type can be created using Print?
.edu
.exe
.pdf
.ppt
Answers
Answer:
the answer is pdf
Explanation:
It is because the reweing of the print
What is the analysis stage in System development life cycle?
Answers
Answer:
Explanation:
end user business requirements are analyzed and project goals converted into the defined system functions that the organization intends to develop. The three primary activities involved in the analysis phase are as follows: Gathering business requirement. Creating process diagrams.
In addition to the cost of legal services and the cost of treatment, which of the following are considered direct costs for workplace accidents?
Select the best option.
Answers
Answer:
what are the options for the question
Answer:
Hospital costs
Explanation:
I really don't know who to explain this.. I just pressed it and got it right ^^'
How is the development of SaaS related to cloud computing?
Answers
Answer:
SaaS cloud allows it to take advantage of the efficiencies of resource pooling and cost effective pricing models of cloud- based infrastructure
pls solve the problem i will give brainliest. and i need it due today.
Answers
Answer:
1024
Explanation:
by the south of north degree angles the power of two by The wind pressure which is 24 mph equals 1024
In the decision-making process, after you have chosen the right solution, what is the next step?
Answers
Answer:
Implementing the right solution.
Explanation:
There is little point in taking decisions if it stays in the paper. If the best of the possible alternatives have been identified, it must be properly implemented to accomplish the aim it was chosen for. When a decision has been made, it should be implemented, i.e. enacted, into practice. Because of poor execution, a successful decision may become ineffective. A participatory approach can be an efficient way of enforcing such decisions successfully.
3. Megan and her brother Marco have a side business where they shop at flea markets, garage sales, and estate
sales to find desirable items, fix them up, and then resell them online for much higher prices. Megan's
apartment is broken into and items valued at $2500 are stolen. How much would her renters insurance cover?
a. $0, because she'd need small business insurance to cover those losses
b. $200
c.
$1000
d. $2500
Answers
Answer:
a
Explanation:
Megan doesn't have a registered business. She can't claim insurance
The amount that she would use for her renters insurance cover is $0, because she'd need small business insurance to cover those losses.
What is business insurance?This is known to be a kind of cover that helps against business losses as a result of events that could have happen.
Note that The amount that she would use for her renters insurance cover is $0, because she'd need small business insurance to cover those losses as that is what the insurance does.
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A scientific theory can never be disproven. true or false
Answers
Answer:
false
Explanation:
I just think its false because a theory hasn't become a law and laws cannot be disproven.
Hope this helped!
:)
5 evaluation criteria
Answers
Answer:
relevance, efficiency, effectiveness, impact and sustainability.
Secretion of H and Reabsorption of HCO3 How many hydrogen ions must be secreted into the filtrate in order to reabsorb one bicarbonate?
Answers
This process is closely tied to a chemical reaction in which H+ combines with the filtered HCO₃- to produce carbonic acid.
In order to reabsorb one bicarbonate (HCO₃-) ion, one hydrogen (H+) ion must be secreted into the filtrate.
This is because the secretion of H+ and the reabsorption of HCO₃- are directly linked through the following chemical reaction:
H+ (secreted) + HCO₃- (filtered) → H₂CO₃ (carbonic acid) → CO² (carbon dioxide) + H₂O (water)
When one hydrogen ion is secreted, it combines with one bicarbonate ion in the filtrate to form carbonic acid, which then dissociates into carbon dioxide and water. This process helps maintain the acid-base balance in the body.
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you are implementing a static vlan trunking configuration on a catalyst 3550 switch. you would like to keep the switch from tagging packets from vlan 3 as they leave fastethernet 0/1. which command(s) would you use? answer switch(config)
Answers
Config switch #int fa 0/1, Switchport (config-if) mode trunk, Native vlan 3 switch (config-if) #switchport.
To set up a static VLAN for your network, first configure a WLAN by choosing Network > WLANs, and then choose Tagged in the VLAN section. Make sure the same VLAN is tagged on your switchport before entering your VLAN ID here.
When you enable VLAN Pool on your WLAN, clients will receive IP addresses from any of the VLANs mentioned in the pool at random, which is determined by the cloud/MAC AP's hashing algorithm. When configuring a WLAN with dynamic VLANs, you can assign various users to various VLANs based on the password they use to connect to the SSID.
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For the execution of a successful information strategy, staff synchronization _____. (Select all that apply.) relies on informed commander's guidance begins at the execution phase of operations requires cross-talk and cross-representation breaks down staff planning into clearly defined major subsets integrates products does not impact actions, words, and images
Answers
For the execution of a successful information strategy, staff synchronization relies on informed commander's guidance.
What is the above about?A successful information strategy, staff synchronization is one that depends on informed commander's guidance.
And as such, if one say that For the execution of a successful information strategy, staff synchronization relies on informed commander's guidance. it is a true statement.
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Help asap need to turn it in
Answers
Answer:
11. Firewall
12. True
13. True
Explanation:
As based on experience
You are about to repair and change the resistor (small components),but the components are too small to solder and hold,what tool can help you hold the component so that you can replace it.
Answers
Answer:
Needle-nose pliers
Explanation:
Required
Tool used to hold small components
The device to do this is the needle nose pliers.
This device has several functions, but it is specifically designed to hold small components in the computer when the computer is being repaired.
Among the other functions are:
Picking small and tiny screwsCutting of wiresHold wires against the side of the computer caseHow can Mario complete his task without leaving the word application?
Answers
Answer:Use the Thesaurus feature to find a synonym of the word.
Explanation:i just got the same question.
Answer:Use the Thesaurus feature to find a synonym of the word.
Explanation:
in order to move from the /home/joe/test/data to the /home/joe directory, what command should be issued?
Answers
If the current working directory needs to be displayed, cd../..command should be used.
Which command should be used to remove every file from the root directory of a drive or directory?Complete Response. Hierarchical storage is used for directories. The addresses in the memory are kept in a tree structure by this hierarchy, and if the user wants to erase those addresses, they must first delete the entire tree by executing the command Deltree.
Which of the following keys would compel a user to enter command mode back in the vi editor?You can insert text, move to a new line with the Enter key, traverse the text with the arrow keys, and use vi as a free-form text editor when in Insert mode.
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PLEASE HURRY!!!! Look at the image below!
Answers
Answer:
print()
The print() function prints the programs message to the screen, or other standard output devices, I hope that this helps (◠‿◠)
Answer: i think it is input
Explanation:
because the word input means to put in something or operate
Write a Python script to input time in minutes , convert and print into hours and minutes.
Answers
Answer:
Following are the Python program to this question: t=float(input("Enter time value in seconds: "))#input time in seconds by user
d = t // (24 * 3600) #calculate day and store in d variable t= t % (24 * 3600)#calculate time and store in t variable h = t // 3600#calculate hour and store in h variable t %= 3600#calculate time and store in t variable m=t // 60#calculate minutes and store in m variable t%= 60#calculate time and store in t variable s = t#calculate second and store in s variable print("day:hour:minute:second= %d:%d:%d:%d" % (d,h,m,s))#print calculated value
Output:
Enter time value in seconds: 1239876
day:hour:minute:second= 14:8:24:36
Explanation:
Description of the above can be defined as follows:
In the above Python program code an input variable "t" is declared, which uses the input method to input value from the user end.In the next step, "d, m, and s" is declared that calculates and stores values in its variable and at the last print, the method is used to print its value.given string userstr on one line and integers idx1 and idx2 on a second line, change the character at index idx1 of userstr to the character at index idx2. ex: if the input is: tiger 0 1 then the output is: iiger note: assume the length of string userstr is greater than or equal to both idx1 and idx2.
Answers
Using the knowledge of computational language in C++ it is possible to describe given string userstr on one line and integers idx1 and idx2 on a second line, change the character at index idx1 of userstr to the character at index idx2.
Writting the code:#include <iostream>
#include <string>
using namespace std;
int main(){
string inputStr;
int idx1;
int idx2;
getline(cin, inputStr); // Input string by user
cin >> idx1; // Input index 1 to to add a new character from index 2
cin >> idx2; // Input index 2 to repalce the character in index 1
char ch = inputStr[idx2]; // get character of index 2
inputStr[idx1] = ch; // repalce character of index 2 in index 1
// display new string
cout << inputStr << endl;
return 0;
}
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what are the three basic storage of computer
Answers
Answer:
hard disk drive, Rom and USB flash memory
Explanation:
I hope it helps you
Answer:
RAM,ROM ,Magnetic tape,
Explanation:
CD ROM,DVD ROM,
Answer:
RAM,ROM ,Magnetic tape,
Explanation:
CD ROM,DVD ROM,
How does scarcity influence the price of a product?
A)
It causes inflation.
B)
It causes deflation.
C)
It causes a recession,
D)
It does not impact the price.
Answers
Answer:
A
Explanation:
As a product becomes more scarce (less abundant), its value increases. Inflation is described as an increase in price and a decrease in value of money. An item naturally becomes more costly as its exclusivity grows.
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Need answers for these, please dont copy paste the answer from
another question, im trying to learn it so please explain
correctly. I will thumbs up if done good.
A drugstore has been in the habit of ordering just one case of hand sanitizer at a time. Each case contains 24 bottles, and each bottle contains \( 500 \mathrm{~mL} \) of hand sanitizer. However, rece
Answers
The drugstore's current practice of ordering only one case of hand sanitizer at a time may need to be revised due to increased demand.
To determine the most appropriate reorder point and reorder quantity, the drugstore can use calculations based on average daily demand, lead time, safety stock, and current inventory levels.
The reorder point should be calculated using the formula:
Reorder point = (Average daily demand x Lead time in days) + Safety stock.
The average daily demand can be calculated by dividing the total number of bottles sold by the number of days in the sales period. The lead time is the time it takes for the drugstore to receive the hand sanitizer after placing an order, and the safety stock is the extra inventory held to account for unexpected demand or delays in delivery.
Similarly, the reorder quantity can be calculated using the formula:
Reorder quantity = (Average daily demand x Lead time in days) + Safety stock - Current inventory level.
The current inventory level is the number of cases of hand sanitizer currently in stock.
By using these calculations, the drugstore can ensure that they have enough hand sanitizer to meet customer demand without overstocking or running out of inventory.
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Complete Question: A drugstore has been in the habit of ordering just one case of hand sanitizer at a time. Each case contains 24 bottles, and each bottle contains 500 mL of hand sanitizer. However, recently demand has been very strong, and they are thinking of placing larger orders, which would lower the cost per case, and hence lower the cost per bottle. If they order one case, the cost would be $14.50 per bottle; 2 cases would cost $13.75 per bottle, 3 cases would cost $12.50 per bottle. and 4 cases or more would cost $11.75 per bottle. The retail selling price will be $18.75 per bottle, however any bottles left unsold within a month of the best-before date will be sold off for $6.50 per bottle. The owner believes that at the regular price the possible demands are 1,2,3,4,5,6,7, or 8 dozens of bottles, with probabilities 0.05,0.10,0.15,0.20,0.20,0.15,0.1, and 0.05 respectively. The drugstore must place its entire order now. Assume that they will suffer no loss of goodwill if they happen to be out of stock. (a) Make and solve a model in Excel to provide a recommendation to the store based on maximizing the expected profit. (b) Determine the expected value of perfect information. (c) Suppose that the $6.50 to be received for each leftover bottle is negotiable within the range $4 to $10. Over what range for this value would the recommended order quantity found in part (a) be valid? (i) This can be found by manually varying the number in whatever cell was used for the salvage value in part (a). (ii) This can also be done by using Goal Seek in Excel, which is found under Data/What-if Analysis. In Goal Seek there are three boxes to be filled in, called Set cell:, To value:, and By changing cell:. Make two cells which calculate the difference in Expected Profit between the optimal order quantity row and (i) the row above it, and (ii) the row below it. Now run Goal Seek twice, where the objective in each is to make one of these two cells equal to 0 . Here, the cell which computes the difference is the Set cell:, the To value: is 0 , and the By changing cell: is the cell which contains the salvage value.
Give three examples of the following types of data?
Give three examples for each category in the software domain ?
CCDI :)??
Answers
An example of transactional data are:
Sales ordersPurchase ordersShipping documentsIts software domain are: Personal meeting, a telephone call, and a Video call
An example of financial data are: assets, liabilities, and equity. The software are: CORE Banking, Retail Banking, and Private banking
An example of intellectual property data are: books, music, inventions. The software domain are Patents, trademarks, and copyrights
What types of software are used in the financial industry?Through sales and marketing tools, data-driven contact management, and workflow automation, customer relationship management (CRM) software assists financial services organizations in fostering new relationships and maximizing the value of existing customers.
You can see how your consumers are utilizing your website to complete a transaction by using transaction management software. It may demonstrate both how each website element functions on its own and as a part of the overall technological infrastructure.
Note that Information that is gathered from transactions is referred to as transactional data. It keeps track of the date and location of the transaction, the time it took place, the price ranges of the goods purchased, the mode of payment used, any discounts applied, and other quantities and characteristics related to the transaction.
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Using a wireless technology known as ___, many smartphones can now be tapped on special payment devices to complete your purchase at select stores.
Answers
Using a wireless technology known as Near-field communication (NFC), once activated on the smartphone, allows payments or purchases to be made at select stores.
What is Near-field communication (NFC)?NFC is a set of short-range wireless technologies that typically require a distance of 4 cm or less to initiate a connection.
Characteristics of Near-field communication (NFC)For it to work, it is necessary to place two spiral-type antennas within these close electromagnetic fields.This technology is built on radio frequency identification, which allows a gadget to send radio waves to another gadget or another tag and trigger a certain action.The NFC acts on the smartphones just like the RFID chips of the bank cards with which you can make payments or purchases.Therefore, we can conclude that the NFC allows two devices to exchange data when in close proximity to each other.
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Linux uses a logical directory tree to organize files into different folders.
True or False?
Answers
True. Linux uses a logical directory tree to organize files into different folders. Linux uses a tree-like structure to store and arrange files in directories.
A directory, also known as a folder, is a container for files and other directories. It contains all of the data associated with the files stored in it, such as the file's content and metadata. Linux's directory tree is hierarchical, with directories branching out from the root directory to the other directories.
All of the directories in the tree are related to one another. The top-level directory is the root directory, denoted by a forward slash (/). This directory contains all other directories and files in the file system. As the system administrator, you can create new directories and files in the appropriate folders, assign users and groups to them, and set permissions. Linux directory system provides an organized method for keeping track of files and folders, making it easy to find and manage files. The Linux file system's logical tree structure allows for more secure and efficient access to files. It is an important aspect of the Linux operating system and one that is frequently referenced when dealing with its many features.
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