show work and why it might be negative if you get negative number please thank you The test statistic isRound your answer to 2 decimal places. Ten randomly selected cars were filled with either regular or premium gas (the decision was made based on a coin toss) and thendriven on the freeway for the entirety of the tank of gas. The next day, each car was filled with whichever type of gas that was notused the previous day and then driven on the freeway for the entirety of the tank of gas. The mileage for each day was recorded and issummarized in the table below.MPG of 10 cars (regular/premium): 13/19, 20/22, 21/24, 23/25, 22/25, 27/26, 25/26, 27/28, 28/32, 22/24.Car 1Car 2Car 3Car 4Car 5Car 6Car 7Car 8Car 9Car 10Regular 16202123222725272822Premium 19222425252626283224You will using a 90% confidence level to test the claim that there is a difference between the efficiency rates of premium and regulargas.You may assume that both samples are drawn from normally distributed populations.*Please let the regular gas mpg be sample 1 and the premium gas mpg be sample 2.*

Name: show work and why it might be negative if you get negative number plea
Uploaded: 2024-03-20T06:46:03.000Z
Channel: Bartleby
Description: show work and why it might be negative if you get negative number please thank you The test statistic isRound your answer to 2 decimal places. Ten randomly selected cars were filled with either regular or premium gas (the decision was made based on a