Question: For the sample data in Example 1 Adult Sleep from this section, Minitab and Stat-Crunch show that the hypothesis test has power of 0.4943 of

For the sample data in Example 1 "Adult Sleep" from this section, Minitab and Stat-Crunch show that the hypothesis test has power of 0.4943 of supporting the claim that m 6 7 hours of sleep when the actual population mean is 6.0 hours of sleep. Interpret this value of the power, then identify the value of b and interpret that value. (For the t test in this section, a "non-centrality parameter" makes calculations of power much more complicated than the process described in Section 8-1, so software is recommended for power calculations.)

Use the data set from Appendix B to test the given claim. Use the P-value method unless your instructor specifies otherwise.

Step by Step Solution

★★★★★

3.48 Rating (174 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

The power of 04943 shows that the chance of recognizing tha... 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)

1230-M-S-H-T(5915).docx

120 KBs Word File

Students Have Also Explored These Related Statistics Questions!

For the sample data given in Exercise 1, consider the Salk vaccine treatment group to be the first sample. Identify the values of n1, p1, Q` n1, n2, p2, Q` n2, p, and q. Round all values so that they...

Refer to the Behavioral Ecology (Jan. 2005) experiment on crab spiders' use of camouflage to hide from predators (e.g., birds) on flowers, presented in Exercise. Researchers at the French Museum of...

If the coefficient Î²1 has a non-zero value, then it is helpful in predicting the value of the response variable. If Î²1 = 0, it is not helpful in predicting the value of the...

Interpreting Power For the sample data in Example 1 Adult Sleep from this section, Minitab and StatCrunch show that the hypothesis test has a power of 0.4943 of supporting the claim that m 6 7 hours...

Set Student Name: 1. Describe the relationship between two variables that have a correlation coefficient value: a. Near -1 b. Near 0 c. Near 1 2. Data was collected where a weightlifter was asked to...

CHAPTER 9 Hypothesis Tests CONTENTS 9.4 POPULATION MEAN: UNKNOWN One-Tailed Test Two-Tailed Test Summary and Practical Advice 9.5 POPULATION PROPORTION Summary 9.6 HYPOTHESIS TESTING AND DECISION...

ROBE Math 1530 - all sections Summer 2015 About the Summer 2015 Math 1530 Capstone project In the regular Fall and Spring semesters, the end-of-semester Math 1530 Capstone Project uses data collected...

Set Student Name: 1. Answer true or false for each part, and if false, explain your answer. a. The point estimate for the population mean, , of an x distribution is x-bar, computed from a random...

The best definition for nonparametric statistics I can think of is when data does not fit inside the normal parameters of a normal distribution, it calls for the use of this statistical method....

STAT 200: Introduction to Statistics Final Examination, Spring 2016 OL4 Page 1 of 7 STAT 200 OL4/US2 Sections Final Exam Spring 2016 The final exam will be posted at 12:01 am on May 6, and it is due...

Scenario: Sanders Construction Co. specializes in building replicas of historic houses. Brett Sanders, president of Sanders Construction, is considering the purchase of various items of equipment on...

If p is a positive real number and k is any real number except 0, then lim k ==? - XP provided that is a real number for negative values of x.

Question 1 1 pts If the price of one - day - old bonds is $ 1 , 0 2 5 , it must mean that coupon rate was set too high relative to comparable bonds. market interest rate on comparatile bouds her gone...

For each of the following, state whether Player A and Player B have a dominant strategy and, if so, what each players dominant strategy is. (LO20-1) a. Player A X Y A: $5 A: $2 Player B X Y A: $10 B:...

Listed below are the gross amounts (in millions of dollars) earned in box office receipts for the movie Harry Potter and the Half-Blood Prince. The movie opened on a Wednesday, and the amounts are...

Listed below are the numbers of manatee deaths caused each year by collisions with watercraft. Manatees, also called sea cows, are large mammals that live underwater, often in or near waterways. The...

Listed below are the prices listed for Norton Ghost 14.0 software from these vendors: Newegg, Dell, Buycheapsoftware.com, PC Connection, Wal-Mart, and Overstock.com. For this collection of data...

Find NPV & ANPV at cost of capital 7.2%, which would you recommend? The ANPV for project N is $. (Round to the nearest cent.) Which project would you recommend? (Select from the drop-down menu.) The...

Consider the following two mutually exclusive projects: Year Cash Flow (A) Cash Flow (B) 0 --$418,000 -$36,500 1 47,500 19,700 2 58.500 14,000 3 75,500 15.100 4 533,000 11,900 The required return on...

Suppose that Acme Inc. is issuing 10-year bonds that are not callable. The required rate of return that the firm must pay to bondholders is 10%. They are also considering some callable bonds, which...