An automobile manufacturer claims that their van has a 59.5 miles/gallon (MPG) rating. An independent testing firm has been contracted to test the MPG for this van. After testing 250 vans they found a mean MPG of 59.2. Assume the standard deviation is known to be 1.9. Is there sufficient evidence at the 0.1 level that the vans have an incorrect manufacturer's MPG rating?

Select the correct hypothesis statements

Group of answer choices

H_0: < 59.5, H_a: > 59.5

H_0: >= 59.5, H_a: < 59.5

H_0: = 59.5, H_a: 59.5

H_0: = 250, H_a: 250

Specify if the test is a one-tailed, two-tailed test or neither.

Group of answer choices

neither

two tailed

one tailed

No answer text provided.

Complete the Rejection rule

Reject H0 if |Z| > ________

Group of answer choices

1.645

1.45

1.96

2.95

What is the conclusion for this test?

Group of answer choices

Fail to reject the null hypothesis

No conclusion can be reached

Reject the null hypothesis

No answer text provided.