QUESTION 9 The manufacturer of a new compact car claims that the car will average at least 35 miles per gallon in general highway driving. For 100 test runs, the car averaged 35.5 miles per gallon with a standard deviation of 4 miles per gallon. Suppose that the manufacturer tests the following hypotheses: Ho:H =35 H1:H > 35 Consider the 1% significance level. What is the power of the test if the actual average fuel efficiency is 36 miles per gallon? O a. 95.254% O b. 88.877% O C. 99.086% O d. 56.749% O e. 80.511% QUESTION 10 Suppose an auto manufacturer states that their car goes from 0 to 60 miles per hour in 10 seconds or shorter on average. You suspect the claim, and set up the following null and alternative hypothesis for a hypothesis test