Use the following to answer questions
A researcher wanted to determine if using an octane booster would increase gasoline mileage. A random sample of seven cars was selected; the cars were driven for two weeks without the booster and two weeks with the booster. Use the definitions of X 1 and X 2 as given in the table. Consequently, D = X 1 -X 2 .
-State the alternative hypothesis?

Question

Use the following to answer questions 
A researcher wanted to determine if using an octane booster would increase gasoline mileage. A random sample of seven cars was selected; the cars were driven for two weeks without the booster and two weeks with the booster. Use the definitions of X 1 and X 2 as given in the table. Consequently, D = X 1 -X 2 . 
-State the alternative hypothesis?

Quizplus · Accepted Answer

The Answer of Use the following to answer questions 
A researcher wanted to determine if using an octane booster would increase gasoline mileage. A random sample of seven cars was selected; the cars were driven for two weeks without the booster and two weeks with the booster. Use the definitions of X 1 and X 2 as given in the table. Consequently, D = X 1 -X 2 . 
-State the alternative hypothesis?

Use the Following to Answer Questions