Discussion:
Q1: The average annual rent for office space in Tampa was 17.63 per square foot. A real estate agent selected a random sample of 15 rental properties and found that the mean rent was 18.72 per square foot, and the standard deviation was 3.64. At α=.05, test the clan that there was no difference in the rents.
Q2: A report by the NCAA states the 57.6% of football injuries occur during practices. A hear trainer claims that the actual number is less than what the MCAA states so that he randomly selects 36 injuries and find that 17 occurred during practices