Business, 15.04.2020 22:59 mjstew00763

In the 2009—2010 academic year, many public universities in the United States raised tuition and fees due to a decrease in state subsidies.

The change in the cost of tuition, a shared dormitory room, and the most popular meal plan from the 2008—2009 academic year for a sample of 10 public universities were as follows: $1589, $593, $1223, $869, $423, $1720, $708, $1425, $922 and $308.

a) What is the mean and median change in the cost? (Explain how you obtain your answer.)

b) What is the five-number summary of the change in the cost? (Explain how you obtain your answer.)

c) What is the standard deviation of the change in the cost? (Explain how you obtain your answer.)

d) The middle 50% of the change in the cost is spread over what value? (Explain how you obtain your answer.)

e) What is the coefficient of variation of the change in cost? (Explain how you obtain your answer.)

f) What are the (absolute values of) the Z scores of the change in cost? (Explain how you obtain your answer.)

Answers: 3

Show answers

Another question on Business

Business, 21.06.2019 23:00

The monthly payment m of a loan of amount p for y years with an interest rate r can be calculated by the formula: m = p(r/12) 1 â’ (1 + r/12)â’12y calculate the monthly payment and the cummulative total payment for a $100,000 loan with an interest rate of 4.85% if taken out for 10 years, for 11 years, etc., up to a 30 year term. display the results in a three-column table where the first column is the number of years, the second is the monthly payment, and the third is the cummulative total payment. note: use format bank; for this problem. also, remember to represent the interest rate as a decimal (e.g. 0.0485) 2. a torus-shaped water tube is designed to have a volume of 8, 000in3 . the volume of the tube, v , and its surface area, s, are given by: v = 1 4 ď€ 2 (a + b)(b â’ a) 2 s = ď€ 2 (b 2 â’ a 2 ) if a = kb, determine s, a, and b for k = 0.2, 0.3, 0.7. display the results in a table

Answers: 1

Answer

Business, 22.06.2019 03:00

Tina is applying for the position of a daycare assistant at a local childcare center. which document should tina send with a résumé to her potential employer? a. educational certificate b. work experience certificate c. cover letter d. follow-up letter

Answers: 1

Answer

Business, 22.06.2019 10:50

Kimberly has been jonah in preparing his personal income tax forms for a couple of years. jonah's boss recommended kimberly because she had done a good job setting up the company's new accounting system. jonah is very satisfied with kimberly's work and feels that the fees she charges are quite reasonable. kimberly would be classified as a(n) (a) independent auditor (b) private accountant (c) public accountant (d) accounting broker

Answers: 1

Answer

Business, 22.06.2019 12:30

Amap from a trade development commission or chamber of commerce can be more useful than google maps for identifying

Answers: 1

Answer

You know the right answer?

In the 2009—2010 academic year, many public universities in the United States raised tuition and fee...

Questions