T-Test and T-interval Fualsconomy.gov, the official US government source for fual sconomy Information, allows users to share gas mileage information on their vehicles. The histogram below shows the distribution of gas mileage In miles per gallon (MPG) from 14 usrantsed.) users who drive s 2012 Toyota Prius. The sample mean is 54.3 MPG and the sample standard deviation is 5.2 MPG. (Note that these data are user estimates and since the source data cannot be verified, the accuracy of these astimates is not 6 4 2 0 40 45 50 55 60 65 Mileage (in MPG) er group claims that a 2012 Prius gets over 51 MPG on average. lata support that claim? Test the claim at a significance level of 5%. pothesis is Ho: MU = (fill In the correct number) ve hypothesis is Ha: MU (fill in the missing pieces of the hypothesis statement) (fill in the correct number) (fill in the correct number or fill in a valid approximation if you use a table) p-value, do these data support that claim that the 2012 Prius gets over 51 MPG on average? (yes or no) confidence interval for the average MPG of all 2012 Prius cars. Lower Bound = Upper Bound =