Question: Please answer all parts to the question below: **I will upvote** Does tuning a car engine improve the gas mileage? A sample of five automobiles

Please answer all parts to the question below: **I will upvote**

Please answer all parts to the question below: **I will upvote** Does

Does tuning a car engine improve the gas mileage? A sample of five automobiles were run to determine their mileage (BT), in miles per gallon (mpg). Then each car was run again after tune-up to measure the mpg (AT). Assume all normal distribution conditions. Determine if tune-up increases the average mpg, based on the following data: BT 33.76 34.30 29.55 30.90 24.92 AT 35.44 35.17 31.07 31.57 26.48 Write out the p-value (rounded to 4 decimal places), significance, & conclusion. O A. 0.0018, Significant, Tune-up improves mpg O B. 0.6968, Not Significant, Tune-up doesn't improve mpg O C. 0.9982, Significant, Tune-up improves mpg O D. 0.6968, Significant, Tune-up improves mpg O E. 0.3032, Not Significant, Tune-up doesn't improve mpg OF. None of the other answers are correct

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