Determining two sample test of hypothesis

Reference no: EM13112376

The null and alternate hypotheses are:

H0: u1 equal 2

H1: u1 not equal to 2

A random sample of 15 observations from the first population revealed a sample mean of 350 and a sample standard deviation of 12. A random sample of 17 observations from the second population revealed a sample mean of 342 and a sample standard deviation of 15. At the .10 significance level, is there a difference in the population means?

Note: Use the five-step hypothesis testing procedure for the following exercises.

Reference no: EM13112376

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