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Which of the Following Is an Appropriate Null Hypothesis

Question 28

Multiple Choice

Which of the following is an appropriate null hypothesis?


A) H0 : μx - μy ≠ 0
B) H0 : Px > Py
C) H0 : μx - μy < 0
D) H0 : σ2x =σ2y

Correct Answer:

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