Consider the following hypothesis test: Ho: 25 Ha: u > 25 A sample of 40 provided a sample mean of 26.4. The population standard deviation is 6. a. Compute the value of the test statistic (to 2 decimals). 1.48 b. What is the p-value (to 4 decimals)? Use the value of the test statistic rounded to 2 decimal places in your calculations. 0.9306 C. At a = 0.01, what is your conclusion? p-value is less than 0.01, reject Ho d. What is the rejection rule using the critical value? Reject Ho if z is less than or equal to 2.33 What is your conclusion? Do not reject V Ho