Which of the following pairs of hypotheses are used to test if the mean of the...

Which of the following pairs of hypotheses are used to test if the mean of the first population is smaller than the mean of the second population, using independent random sampling?

Multiple Choice

A. H₀: µ_D ≤0, H_A: µ_D >0

B. H₀: µ_D ≥0, H_A: µ_D <0

C. H₀: µ₁ – µ₂≥ 0, H_A: µ₁ – µ₂< 0

D. H₀: µ₁ – µ₂≤ 0, H_A: µ₁ – µ₂> 0

Please let me know A, B, C, or D. And a reason why. Thank you.

Expert Solution

orchestra answered 2 years ago

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