Mathematics College

If continuous random variable X is normally distributed with µ = 5625 and σ = 875.5, what is P(5000 ≤ X ≤ 6000)?
9.47%
90.53%
47.72%
42.75%

Answers

Answer 1

Answer:

42.75

Step-by-step explanation:

i took the test and got it right

Answer 2

Answer:

42.75%

Step-by-step explanation:

I have no explanation besides that this answer is confirmed by Acceleration Education / Buzz

Note:

Hope this helps you, sorry for the late answer, but it will help you in the future. Enjoy Your Answer.

All My Other Answers:

https://brainly.com/app/profile/13253466/answers

Learn More:

https://brainly.com/question/10672335

Related Questions

the following questions use 3, 6, 5, 4, 7, 5, 6, 4 Round any decimal numbers to the
hundredths place.

4. Find the mean.


5. Find the median.

Answers

Answer:

Mean: 5

Median: 5

Step-by-step explanation:

To find the mean you have to add up all the numbers then divided by the total number of numbers you have.

- 3+6+5+4+7+5+6+4=40

- There are 8 numbers so we would do 40 divided by 8 to get our answer,5

To find the median you have to put the numbers from least to greatest then you have to find the middle number.

- 3,3,4,4,5,5,6,6,7

You start by taking one number from the smallest number then from the largest number.

-3,3,4,4,5,5,6,6,7 goes to 3,4,4,5,5,6,6,7 then to 3,4,4,5,5,6,6 to 4,4,5,5,6,6 to 4,4,5,5,6 to 4,5,5,6 to 4,5,5 to 5,5 to 5

You repeat that until you are left with the middle number, sometimes you might be left with 2 numbers, you have to add those 2 numbers together then divide the sum by 2. With this situation there aren't 2 medians so you're just left with your answer, 5.

Leah works at an appliance store. She recorded her recent sales.
washing machines 3
dishwashers 1
ovens 6
clothes dryers 5
What is the experimental probability that the next appliance Leah sells will be an oven?

Answers

6/15

you add everything she sells together. ( 3+1+6+5=15) Then you put the amount of ovens she sells above taht number, making it a fraction.

Which is more, 6 liters or 6,001 milliliters?

Answers

Answer: 6,001 milliliters

Step-by-step explanation: 6 Liter translates to 6,000 milliliters, which is 1 less than 6,001 milliliters.

Answer:

I believe 6 liters is more.

In parallelogram RSTU if UV = 12 Find US

Answers

Answer:

US= 24

Step-by-step explanation:

B is the mid point of the diagonal which means that to get US you would add VS which is 12 and you get 24

Please help!!!!!!!!!!!!!!!!!!!!!!

Please help!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

45∘

Step-by-step explanation:

So, the reference angle is 360∘−315∘=45∘

Hope this helps! :D

:D im
Pretty sure lol

You come from a large, dysfunctional family. You learn of this year’s upcoming reunion, and dread the very thought of being around those people for any length of time. However, you’ve been intrigued by your introductory statistics course, and decide you will have some fun with the reunion by using it as an opportunity to study your family. As a preliminary project, you want to keep track of how many times each family member verbally assaults another person throughout the first 24 hours.
After 24 hours, you review your notes:
Family Member # Verbal Assaults
Stew (Dad) 5
Marge (Mom) 7
Betsy 18
Fred 11
Gracie 4
Jorge 10
Kim 5
Ferdinand 15
Hal 6
You 19
Find the mean, median, and mode of your distribution:
1. Mean
2. Median
3. Mode
4. Which measure of central tendency do you think is most appropriate for this dataser? Why?
5. What is the range of your dataset? Show how you figured it out.
6. Define, as specifically as necessary, the population in which you are interested for this research. In other words, how do you decide whether a person would be appropriate to include in your study?
7-9. Find the standard deviation for the data in the table on the first page. Showing your work is how you earn points for this part
10. What is the standard deviation of your dataset?

Answers

Answer:

Explained below.

Step-by-step explanation:

The data provided is for the number of times each family member verbally assaults another person throughout the first 24 hours.

Use Minitab to compute the descriptive statistics.

Go to Stat → Basic Statistics → Display Basic Statistics

A dialog box will open.

Select the variable.

Select 'Statistics'.  

Another dialog box will open.

Select the statistics required.

Press OK.

Select "Graphs'.

Select Histogram.

Press OK

The output is attached below.

(1)

The mean of the data is, Mean = 10.

(2)

The median of the data is, Median = 8.50.

(3)

The mode of the data is, Mode = 5.

(4)

The inequality statement for the mean, median and mode is:

Mean > Median > Mode

A distribution is known as to be skewed to the right, or positively skewed, when maximum of the data are collected on the left of the histogram of the distribution.

Also if the Mean > Median > Mode then the distribution is skewed to the right.

For a skewed distribution the best of central tendency is the median.

So, the measure of central tendency that is most appropriate for this dataset is, Median = 8.50.

(5)

The range of the data set is:

Range = Maximum - Minimum

           = 19 - 4

           = 15

Thus, the range is 15.

(6)

The population of interest is the number of times the family members verbally assaults another person throughout the first 24 hours.

(7)

Consider the Minitab output.

The standard deviation of the data set is, SD = 5.60.

You come from a large, dysfunctional family. You learn of this years upcoming reunion, and dread the
You come from a large, dysfunctional family. You learn of this years upcoming reunion, and dread the

HELPPP brainiest for rt answer
Mrs. Kryza and her family go out for dinner at Red Lobster. Their bill was $55.25. Mrs. Kryza leaves a 20% tip. What is Mrs. Kryza’s total amount, including tip?

Answers

Answer:

11.15 eleven dollars and 5 cents.

Step-by-step explanation:

Step-by-step explanation:

11.15 eleven dollars 5 cents

4% of a number is what fraction of that number?

Answers

Answer:

1 / 25

Step-by-step explanation:

4% in fraction form is 1 / 25

Hello there! (:

4% =4/100

Our fraction can be simplified:

2/50

Divide by 2, because it's not it its simplest form:

1/25

Hope it helps!

#CarryOnLearning

\(SparklingFlower\)

Can sombody please Solve for x then y

Can sombody please Solve for x then y

Answers

Answer:

y=20 x=5

Step-by-step explanation:

y. = 20 and. x. =. 5

If Georgina travels 455 km in 7 hours how far will she travel in 9 hours at the same rate

Answers

585:)) 455\7=65 65•9=585

Answer:

585 km

Step-by-step explanation:

rate of speed formula: distance/time

455/7=65

65*9=585

Brenda deposited $2,059 in an account earning 1% interest compounded annually.
To the nearest cent, how much will she have in 1 year?

Answers

Answer: $2,079.59

Steps:
A = P ( 1 + r/n )^nt

A = 2059 ( 1 + 0.01/1 )^1•1

A = 2079.59

At a real estate​ agency, an agent sold a house for ​$361,000. The commission rate is 6.5​% for the real estate agency and the commission rate for the agent is 20​% of the amount the real estate agency gets. How much did the agency make on the​ house? How much did the agent earn in​ commission?

Answers

Answer:

$23,465

$4,693

Step-by-step explanation:

To find a percent of a number, multiply the percent by the number.

6.5% of $361,000 = 0.065 × $361,000 = $23,465

20% of $23,465 = 0.2 × $23,425 = $4,693


select the equation of the line that passes through the point (3,-1) and is parallel to the line on the graph

select the equation of the line that passes through the point (3,-1) and is parallel to the line on the

Answers

The answer is y=-1.
Since it's a straight line, there shouldn't be a slope. The y has to pass through -1, so the answer would be y=-1.

Susan has $450. she uses 30% of her money to buy a dress and 20% of the remainder to buy a pair of shoes. How much money does she have left?

Answers

Answer: $252

Explanation: First off, we want to do 450(0.7). The reason we do this is because the problem says she uses 30% of her money, meaning it goes down by 30%, not that the amount of money becomes 30% of what it originally was. 450(0.7) = 315. Next, we want to do 315(0.8) because it says she uses 20% of the REMAINDER. 315(0.8) = 252, and once you label it, it will become $252.

5. Ms. Sellers flew out to Utah to take her sons to college. If she flew 245.6
miles in 5.4 hours. How far did she fly in 1 hour?*

Answers

Answer:

Step-by-step explanation:

distance flown in 5.4 hours = 245.6 miles

distance flown in 1 hour = 245.6/5.4

= 45.481 miles

Hope this helps

plz mark as brainliest!!!!!

Answer: 49.12 miles

Step-by-step explanation:

You have to divide 245.6 by 5.4

Find the value of x, 6,4, 3x, 4x+1

Find the value of x, 6,4, 3x, 4x+1

Answers

Answer:

If two chords intersect in a circle, then the product of the segments of one chord equals the product of the segments of the other chord.

6(3x) = 4(4x + 1)

18x = 16x + 4

2x = 4

x = 2

Plz help me if you're nice. If wrong answer i'll report you

Plz help me if you're nice. If wrong answer i'll report you

Answers

Answer

z= 14

Step-by-step explanation:

4( 2z-3) -5(z-6) =3 *20

8z-12-5z+30=60

3z+18=60

3z=60-18

3z=42

z= 14

\( \frac{2z - 3}{5} - \frac{z - 6}{4} = 3 \\ = > \frac{4(2z - 3) - 5(z - 6)}{20} = 3 \\ = > \frac{8z - 12 - 5z + 30}{20} = 3 \\ = > \frac{3z + 18}{20} = 3 \\ = > 3z + 18 = 3 \times 20 \\ = > 3z + 18 = 60 \\ = > 3z = 60 - 18 \\ = > 3z = 42 \\ = > z = \frac{42}{3} \\ = > z = 14\)

Answer:

z = 14

Hope you could get an idea from here.

Doubt clarification - use comment section.

Urgent! Please help me! Math question. Please.

Urgent! Please help me! Math question. Please.

Answers

Answer:

A and C

Step-by-step explanation:

First because "AAS" is when we know two angles and one side (which is not between the angles). To solve an AAS triangle. use the three angles add to 180° to find the other angle. then The Law of Sines to find each of the other two sides.

And then C because all angles have to equal to the other angle pattern

Which of the following numbers
is a solution to this inequality?
14x > 36
3
2.

Answers

Answer:

\(x=\frac{18}{7}\)

Step-by-step explanation:

10)A shirt normally costs £42. If you receive a 15% discount, how much change will you get from £50? o £35.70 o £23.00 o £8.00 o £14.30​

Answers

Answer:

35.70

Step-by-step explanation:

because 15% of 42 is 6.3 and 6.3 - 42 = 35.70

A single die is rolled. Find the odds in favor of rolling a number greater than 2.
The odds in favor of rolling a number greater than 2 are
(Simplify your answers.)

Answers

Answer:

2/3

Step-by-step explanation:

1 and 2 are taken away, therefore you have 3, 4, 5, and 6 left as options to roll. So the answer is 4/6 since there's 4 numbers, but simplified it's 2/3.

Answer:

There are six possible outcomes when rolling a die, each of which is equally likely. Of these six outcomes, three are greater than 2 (3, 4, 5) and three are not (1, 2, 6). Therefore, the odds in favor of rolling a number greater than 2 are 3 to 3, or simply 1 to 1. Alternatively, we could express this as a probability: the probability of rolling a number greater than 2 is 3/6, or 1/2, since there are three favorable outcomes out of a total of six possible outcomes.

Step-by-step explanation:

3. If A is the set of even numbers between 1 and 20, and B is the set of prime numbers between 1 and 20:
(a) (i) List all the elements of A (ii) List all the elements of B
(b) Find:
(i) A∩B
(ii) A∪B (iii) Ac ∩ Bc
1

(iv) Ac ∪ Bc (v) A∩Bc

Answers

(a) (i) The elements of A are: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20.

(ii) The elements of B are: 2, 3, 5, 7, 11, 13, 17, 19.

(b) (i) A∩B = 2

(ii) A∪B = 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 16, 17, 18, 19, 20.

(iii) Ac ∩ Bc = 3, 5, 7, 11, 13, 17, 19.

(iv) Ac ∪ Bc = 1, 3, 5, 7, 9, 11, 13, 15, 17, 19.

(v) A∩Bc = 4, 6, 8, 10, 12, 14, 16, 18, 20.

(a) (i) To find the elements of A, we need to identify the even numbers between 1 and 20. The even numbers in this range are 2, 4, 6, 8, 10, 12, 14, 16, 18, and 20.

(ii) To find the elements of B, we need to identify the prime numbers between 1 and 20. The prime numbers in this range are 2, 3, 5, 7, 11, 13, 17, and 19.

(b) (i) A∩B represents the intersection of sets A and B, which means finding the common elements in both sets. The common element in this case is 2.

(ii) A∪B represents the union of sets A and B, which means combining all the elements from both sets without repetition. The union of A and B is 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 16, 17, 18, 19, and 20.

(iii) Ac ∩ Bc represents the intersection of the complement of A and the complement of B. The complement of A contains all the odd numbers between 1 and 20, while the complement of B contains all the composite numbers between 1 and 20. The intersection of these complements is 3, 5, 7, 11, 13, 17, and 19.

(iv) Ac ∪ Bc represents the union of the complement of A and the complement of B. The union of these complements is 1, 3, 5, 7, 9, 11, 13, 15, 17, and 19.

(v) A∩Bc represents the intersection of A and the complement of B. The complement of B contains all the even numbers between 1 and 20 except 2, which is the only common element with set A. Thus, A∩Bc consists of 4, 6, 8, 10, 12, 14, 16, 18, and 20.

For more such questions on elements, click on:

https://brainly.com/question/25916838

#SPJ8

Evaluate the expression [2³ ×(140 ÷ 7)] - 32

Answers

Answer:

128

Step-by-step explanation:

(2³) (140/7)-32 =128

Answer:

128

Step-by-step explanation:

[2³ ×(140 ÷ 7)] - 32

[2³ ×( 20)] - 32

[8×(20)] - 32

[160] - 32

128

If the equation is solved, which is true?


If -2 - v = 16, then v = 14.0

If -2 + v = 16, then v = 18.0

If -2 + v = 16, then v = 14

If v + -2 = 16, then v = -8

I don't know yet

Answers

Answer:

second option is true:

-2 + v = 16

Step-by-step explanation:

do them all:

-2 - v = 16

-v = 18;   v = -18   (NOT 14)  FALSE

-2 + v = 16

v = 18  TRUE

-2 + v = 16

v = 18    (NOT 14)  FALSE

v + (-2) = 16

v = 18   (NOT -8)    FALSE

6(s-9) simplify the expression​

Answers

6s-54!!!!!!!!!!!!!!!!

Answer:

6s−54

Step-by-step explanation:

Use the distributive property to multiply 6 by s−9. i hope this helps

Solve the following equation step by step and justify your steps when using an exponential property.

Solve the following equation step by step and justify your steps when using an exponential property.

Answers

Answer:

-1

Step-by-step explanation:

Answer:

-1

Step-by-step explanation:

:)

Q. You're working in the sedan section of
Dean's Car Dealership. A customer makes a
down payment of 15% on a new car that costs
$13,450. How much is the down payment?
A. $201.75
B. $2,017.50
C. $269.00
D. $2,690.00

Answers

Answer:

B

Step-by-step explanation:

\(15%of$13,450=$2,017.50\)%\(of13,450=2,017.50\) therefore the down payment is $2,017.50

what is a good math skill grade? in apex, like a number.​

Answers

Answer:

60%

Step-by-step explanation: Apologies if incorrect

lina packs 3 inch cups into boxes measuring 12 inches by 15 inches. How many cups fit in one box

Answers

20 cups

4 rows of 5 containing the 3 inch cups and 5 columns of 4 containing the 3 inch cups

Hey There!! ~

The answer to this is: 60 cups. Because, First you need to find the area of the box which would be

12in x 15in =180in

The second step would be to divide the area of the box by how tall the cups are .

180/3 = 60

Hope It Helped!~

\(ItsNobody\)~                                                                                                                  (`~*>.^UwU^.<`~*)

Please help quickly I'm begging!

Assignment details: In this assignment, you will create two graphs and answer questions about Bond's Gym, the business you are supporting.

Please help quickly I'm begging!Assignment details: In this assignment, you will create two graphs and
Please help quickly I'm begging!Assignment details: In this assignment, you will create two graphs and

Answers

The functions are f(x) = 600 - 10x & g(x) = 20/3x, and the graphs are added as attachments

Creating the functions of the Bond's Gym

From the question, we have the following parameters that can be used in our computation:

The table of values

For the membership application, we have the following features

Initial value = 600Constant rate of change = (450 - 600)/(15 - 0) = -10

So, the function is

f(x) = 600 - 10x

For the membership available, we have the following features

Initial value = 0Constant rate of change = (100 - 0)/(15 - 0) = 20/3

So, the function is

g(x) = 20/3x

So, the functions are f(x) = 600 - 10x & g(x) = 20/3x

Read more about linear relation at

https://brainly.com/question/30318449

#SPJ1

Please help quickly I'm begging!Assignment details: In this assignment, you will create two graphs and
Other Questions
Un distribuidor debe repartir 879 botellas de cerveza entre 3 bares. Si el pedido del bar A es la mitad que el del bar B y la cuarta parte del bar C. Cuntas botellas le tocan a cada bar? This excerpt supports the idea that General Zaroffvalues animals more than human life.wants Rainsford to survive the hunt.is a fair opponent for Rainsford.will do anything to track down his prey. best comeback to " your a werido " dont use the mirror one its old BRIANLST FOR THE BEST Line K has a slope of -5. Line J is perpendicular to line K. What is the slope of line K? 10 + 3x 11Write your answer in interval notation Which formula represents how to find r in a polar coordinate? 1. Put the following numbers in order from least to greatest: 0.8, 1/10, 3/100, 0.912. Put the following numbers in order from least to greatest: 36/100, 0.2, 1/10, 8/100, 0.5, 0.44hopefully someone can help my sister for these problems.. Answer Please !Choose The Correct Reason {Answer Boxes are similar to all questions : A: Base angles of an isosceles triangle are congruentB: Given C: Def. of an isosceles triangle D: AA Similarity TheoremE: Substitution property}(Question 1 ) Reason 1 (Question2)Reason 2 < type youre answer From Answer Boxes>(Question 3)Reason 3 (Question 4)Reason 4 (Question 5)Reason 5 (Question 6)Reason 6 Need help with this math problem. I dont know how to start! 25 points! all of the following items are advantages to borrowers under the fha insured loan programs except the____ A random some of 25 of the 400 ber of the Betharcoanys daysbelow would be an approace about the dat comer enga baratos organe35.5 3.4.413.5 10.134512423255556The ber of members who have acred 10 pas is greater than the member of bersholeMost members have acted 2 daysMost members have acted in more than 5 playsMost me bers have acted in between 1-4 plays Tending to move in the opposite direction to aggregate output and employment over the business cycle,a. Procyclical b. Countercyclical c. Technological progressd. Acyclical what is the rate at which br(aq) disappears in the reaction below if the rate of disappearance of bro(aq) is 0.047 m/s? bro 5 br 6 h 3 br 3ho The ages, in years, of children at a birthday party, are 4, 7, 8, 2, 9, 6, 5, 5, 9, 7, 8. What is the median age? When providing education about the organism escherichia coli, the rn may also appropriately abbreviate the name as _______. Take another look at line 1. Suppose that you use distance and time between any pair of neighboring dots to calculate speed:speed = distance timeWill this speed be the same or different from the average speed you calculated in part F? Why? What are the different GPS coordinate formats? Angie Co. bought merchandize for 1,000 with credit terms of 2/10, n/30. because of the bookkeeper's incompetence, the 2% cash discount was missed. the bookkeeper told pete angie, the owner, not to get excited. after all, it was a $20 discount that was missed-not hundreds of dollars. act as Mr. Angie's assistant and show the bookkeeper that his $20 represents a sizeable equivalent interest cost. in your calculation, assume a 360-day year. make some written recommendations so that this will not happen again The results of a magazine survey showed that 42 out of 80 people plan to vote for Mr. Smith for President. Which is the best prediction of the total number of votes he will receive if 2,000 people vote? A.25 B.50 C.120 D.1,050 write the definition of a class named panicexception that has no associated message (i.e. null).