Which of the following is not a valid null hypothesis?
A)H0: μ ≥ 0
B)H0: μ ≤ 0
C)H0: μ ≠ 0
D)H0: μ = 0

Name: Which of the following is not a valid null hypothesis? A)H0: μ ≥ 0 B)H0: μ ≤ 0 C)H0: μ ≠ 0 D)H0: μ = 0
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Question

Quizplus · Accepted Answer

A null hypothesis should state that there is no effect or no difference, typically using equality (e.g., H0: μ = 0). The statement H0: μ ≠ 0 is not a valid null hypothesis because it suggests a difference or effect, which is typically the alternative hypothesis.

Which of the Following Is Not a Valid Null Hypothesis