A university believes that the average retirement age among thefaculty is now 70 instead of the historical value of 65. A sampleof 35 faculty found that the average of their expected retirementage is 68.4 with a standard deviation of 3.6. Conduct theappropriate hypothesis test to determine if the mean retirement ageis not equal to 70.
Round your final answer to four decimal places. 0.0000
