# Question: Refer to Exercise 20 You have a random sample of

Refer to Exercise 20.

You have a random sample of 100 population members from each of two populations. You intend to use sample results to test the following hypotheses: H0: μ1 – μ2 < 0 Ha: μ1 – μ2 > 0

a. Compute the pvalue for the sample result and explain what it means.

b. Use the pvalue from part a to decide whether you will reject the null hypothesis. Explain your decision.

You have a random sample of 100 population members from each of two populations. You intend to use sample results to test the following hypotheses: H0: μ1 – μ2 < 0 Ha: μ1 – μ2 > 0

a. Compute the pvalue for the sample result and explain what it means.

b. Use the pvalue from part a to decide whether you will reject the null hypothesis. Explain your decision.

## Answer to relevant Questions

A study conducted at the University of Chicago Hospitals compared the hospital related performance of “hospitalists”— physicians specializing in caring for hospitalized patients— to the performance of general ...You have a random sample of 10 Population 1 members and a sample of 13 Population 2 members, and you want to set up a test using the following hypotheses: H0: μ1 – μ2 < 0 (The mean of Population 1 is no greater than the ...You have a random sample of 500 population members from each of two populations and you want to set up a test for the following hypotheses: H0: μ1 – μ2 < 0 Ha: μ1 – μ2 > 0 a. Suppose the sample results are: 1 = .31 ...Montparnasse Sports selected six University of Georgia tennis players to test the durability of its two new polyester racket strings. The table below shows how long the test strings lasted before they broke. Treating the six ...The company that produces the scratchandwin tickets for The FilthyRich Instant Win Super Lottery has assured you that exactly 10% of the tickets are winners (that is, they will pay the purchaser at least a dollar). As an ...Post your question