Observations is chosen from normal population


A sample of 36 observations is chosen from normal population. The mean is 12, and the population standard dev. is 3. Conduct the following test of hypothesis using the .02 significance level.

h: u<=10
h: u>10

A. Is this a one or two tailed test?

B. What is the decision rule?

C. What is the value of the test statistic?

D. What is your decision regarding Ho?

E. What is the p-value? Interpret it?

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Basic Statistics: Observations is chosen from normal population
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