1 Scenario that you need to answer: Suppose you administer a certain aptitude test to a random sample of 9 students in your high school, and the average score is 105. Assume a standard deviation of = 15 for the test. We want to test that the average aptitude test is more than 100 at the = 0.05 level. List out the five steps in hypothesis testing and be sure to write sentences explaining what you should do using the information given to you in the previous sentences. Question2 The following data, heartbeats per minute, was collected for a group of 10 men subjected to a stressful situation. 120, 122, 124, 127, 127, 133, 140, 141, 142, 144 i. What is the average heartbeats per minute for the group? ii. What is the sample standard deviation of heart beats per minute iii. We want to test that the true mean for men subjected to a stress situation is greater than 125 heartbeats per minute at the = 0.05 level. List out the five steps in hypothesis testing and be sure to write sentences and show your work