Problem:
A sample of 65 observations was selected from one normal population. The sample mean is 2.67 and the sample standard deviation is 0.75. A sample of 50 observations was selected from a second population. The sample mean is 2.59 and the sample standard deviation is 0.65. Conduct a Hypothesis test using the .08 significance level.
a) State the Null and the Alternate Hypothesis
b) Is this a one-tailed or two tailed test?
c) Compute the value of the Test statistics.
d) What is your decision regarding H0? Explain why you are accepting or rejecting the Null Hypothesis. Be specific
Compute the P-Value?