Question: A recent article in Vitality magazine reported that the mean amount of leisure time per week for American men is 40.0 hours. You believe this

A recent article in Vitality magazine reported that the mean amount of leisure time per week for American men is 40.0 hours. You believe this figure is too large and decide to conduct your own test. In a random sample of 60 men, you find that the mean is 37.8 hours of lei-sure per week and that the standard deviation of the sample is 12.2 hours. Can you conclude that the information in the article is untrue? Use the .05 significance level. Determine the p-value and explain its meaning.

Step by Step Solution

★★★★★

3.43 Rating (153 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

H o 40 H 1 ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

356-M-S-H-T (231).docx

120 KBs Word File

Students Have Also Explored These Related Statistics Questions!

Using the adjusted trial balance in Problem 4-6B, prepare the income statement, statement of changes in equity, and classified balance sheet. Analysis Component: Why must liabilities be separated on...

In Problem 7.46, suppose that the mean amount of juice squeezed is 5.0 ounces. a. What is the probability that the sample mean amount of juice will be at least 4.60 ounces? b. The probability is 70%...

In Problem 7.26, suppose that the mean amount of juice squeezed is 5.0 ounces. a. What is the probability that the sample mean amount of juice will be at least 4.60 ounces? b. The probability is 70%...

You want to estimate the mean amount of time Internet users spend on Facebook each month. How many Internet users must be surveyed in order to be 95% confident that your sample mean is within 15...

36. A recent article in Vitality magazine reported that the mean amount of leisure time per week for men is 40.0 hours. You believe this figure is too large and decide to conduct your own test. In a...

A recent article in Vitality magazine reported that the mean amount of leisure time per week for men is 42 hours. You believe this figure is too large and decide to conduct your own test. In a random...

Please explain your response. 23.A new weight-watching company, Weight Reducers International, advertises that those who join will lose an average of 10 pounds after the first two weeks. The standard...

Complete the following problems using the 6 step procedure for testing statistical hypotheses. #28 (8 points) A recent article in Vitality magazine reported that the mean amount of leisure time per...

1. A recent article in Vitality magazine reported that the mean amount of leisure time per week for American men is 40.00 hours. You believe this figure is too large and decide to conduct your own...

A recent article in Vitality magazine reported that the mean amount of leisure time per week for American men is 40.00 hours. You believe this figure is too large and decided to conduct your own...

Using the number of hospitals per state listed in the table in Problem 3, make a stem-and-leaf display for the number of community hospitals per state. Which states have an unusually high number of...

An accountant who manipulates a company's financial records to cover pervonal embezzlement is committing what type of whitecellion crine? Abuse of trust Congame Personal crime Business crime

10.) For each problem below, state the growth and the y-intercept. y+ 3x = 8x - 7 b. - 6x + 5y = - 3(2 - y) c. the line through (6, -16) and (-3, 2) a.

6.) Write both an explicit equation and a recursive equation for the sequence 7, 21, 63 . Is this arithmetic or geometric? What would the graph look like? Describe the important points 7.) Multiply:...

Determine if the triangles are congruent or not APQR = A b. AHJK =A . U H M V P. K R J S L ABOX = A d. AMIT =A . N B G. M I X AMAX =A f. AJET =A . T M N E N I

You need to accumulate $10,000. To do so, you plan to make deposits of $1,250 per year, with the first payment being made a year from today, in a bank account which pays 12 % interest, compounded...

8.) For each pair of triangles, decide whether they are congruent, not congruent, or there is not enough information to determine their congruence. Justify your argument with a flowchart or...

The residuals from a model ???????? = (1 0.6????)???????? fitted to a series of ???? = 82 observations yielded the following residual autocorrelations: ???? ????????(????) ???? ????????(????) 1 0.39...

The index of leading economic indicators, compiled and published by the U.S. National Bureau of Economic Research, is composed of 12 time series, such as the average work hours of production in...

Refer to the Baseball 2021 data, which report information on the 30 Major League Baseball teams for the 2021 season. Let the number of games won be the dependent variable and the following variables...

A marketing executive is studying online services, and is researching the effect of web page hits, advertising budget, and price on a services number of subscriptions. A sample of 25 online services...

Find the future value of the following ordinary simple annuity. \ table [ [ \ table [ [ Periodic ] , [ Payment ] ] , \ table [ [ Payment ] , [ Interval ] ] , Term,Interest Rate, \ table [ [...

Financial data for Joel de Paris, Inc., for last year follow: Joel de Paris, Inc. Balance Sheet Beginning Ending Balance Balance Assets Cash $ 126,000 $ 132,000 Accounts receivable 346,000 487,000...

A house costing RM120,000 cash is purchased by making a down payment of RM40,000 and the balance is to be settled by making 120 monthly payments at 6% compounded monthly. (a) Find this monthly...