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A sample of 40 ovservations is selected from one population

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A sample of 40 ovservations is selected from one population. The sample mean is 102 and the sample standard deviation is 5. A sample of 50 observers is selected from a second population. The sample mean is 99 and the sample standard deviation is 6. Conduct the following test of hypothesis using the .04 significance level.

Ho: u1 = u2
H1: u1 not = u2

a. Is this a one or two tailed test.

b. State the decision rule

c. Compute the value of the test statistic

d. What is your decision regarding Ho?

e. What is the p value?

When answering please leave it in the same format. a,b,c,d,e..

Reference no: EM13373120

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