Question: Refer to Exercise 33. You have a random sample of 500 population members from each of two populations and you want to set up a

Refer to Exercise 33. 

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. 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.

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a According to z stat the sample proportion difference here is 214 standard deviations ab... View full answer

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