Suppose a sample of 16 light trucks is randomly selected off the assembly line. The trucks are driven 1000 miles and the fuel mileage (MPG) of each truck is recorded. It is found that the mean MPG is 22 with a SD equal to 3. The previous model of the light truck got 20 MPG. Conduct a one-sample t-test using the seven-step process and with this information, what can you conclude in step 6? Group of answer choices a. Fail to reject H0 b. Not enough information to make a decision c. Reject H0 d. The one-sample t-test is not the correct test

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