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It is reported in USA Today that the average flight cost nationwide is $368.88. You have...

It is reported in USA Today that the average flight cost nationwide is $368.88. You have never paid close to that amount and you want to perform a hypothesis test that the true average is actually less than $368.88. What are the appropriate hypotheses for this test?

Question 8 options:

1)

 HO: μ ≤ 368.88
HA: μ > 368.88

2)

 HO: μ ≥ 368.88
HA: μ < 368.88

3)

 HO: μ = 368.88
HA: μ ≠ 368.88

4)

 HO: μ < 368.88
HA: μ ≥ 368.88

5)

 HO: μ > 368.88
HA: μ ≤ 368.88
math   Statistics-And-Probability   
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