In order to receive the merit raise a computer clerk should average less than 15 minutes for each order form processed. An across-the-board raise was given if the average is 15 minutes or more. The supervisor randomly chooses 35 order forms as well as carefully times the length of time needed to enter all of the data upon each form. The significance level = 0.025. The average time to enter the 35 order forms is 12.24 minutes, and population standard deviation is 4.9 minutes with normal distribution. The test question is: Should a merit raise be given? What is your conclusion? (Round your answer(s) to 3 decimal places.)
Test Statistic=