Multiple Choice
For a two-sample hypothesis test for differences in population parameters (1) and (2) , which of the following is the correct form of an upper-tailed test?
A) H₀: population parameter (1) - population parameter (2) 0 vs.H₁: population parameter (1) - population parameter (2) < 0
B) H₀: population parameter (1) - population parameter (2) > 0 vs.H₁: population parameter (1) - population parameter (2) ≤ 0
C) H₀: population parameter (1) - population parameter (2) < 0 vs.H₁: population parameter (1) - population parameter (2) 0
D) H₀: population parameter (1) - population parameter (2) ≤ 0 vs.H₁: population parameter (1) - population parameter (2) > 0
Correct Answer:

Verified
Correct Answer:
Verified
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