What is the decision rule-test statistic


Discussion:

Ho: u = 50
H1: u not = 50

Q: The sample mean is 49, and the sample size is 36. the population standard deviation is 5. Use the .05 significance level.

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: What is the decision rule-test statistic
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