SOLUTION: Determine whether the hypothesis test is left-tailed, right-tailed, or two-tailed. H0: μ = 6.9 Ha: μ ≠ 6.9

Algebra ->  Probability-and-statistics -> SOLUTION: Determine whether the hypothesis test is left-tailed, right-tailed, or two-tailed. H0: μ = 6.9 Ha: μ ≠ 6.9       Log On


   

Question 324003: Determine whether the hypothesis test is left-tailed, right-tailed, or two-tailed.

H0: μ = 6.9
Ha: μ ≠ 6.9



Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Determine whether the hypothesis test is left-tailed, right-tailed, or two-tailed.
H0: μ = 6.9
Ha: μ ≠ 6.9
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Comment: Ha ALWAYS determines the type of test:
Ha: u < 6.9 is left tail
Ha: u > 6.9 is right tail
Ha: u not equal to 6.9 is two tail
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Cheers,
Stan H.