A sample of 33 observations is selected from a normal population. The sample mean is 30, and the population standard deviation is 4. Conduct the following test of hypothesis using the 0.05 significance level.
H0 : μ ≤ 29
H1 : μ > 29
A. What is the decision rule? Round to 3 decimal places.
Reject H0, when z > ____________
B. What is the value of the test statistic? Round answer to 2 decimal places.
C. What is the p-value? Round to 4 decimal places.