Say that H 0 25.5 H 1 < 25.5 If n =
Question:
Say that
H0 ∶ μ ≥ 25.5
H1 ∶ μ < 25.5
If n = 50, α = 0.01, and the population is normally distributed, use statistical software to compute the p-value and state if you reject the null or not when
a) x̅ = 22, s = 3.22.
b) x̅ = 26, s = 6.47.
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Related Book For
Principles Of Managerial Statistics And Data Science
ISBN: 9781119486411
1st Edition
Authors: Roberto Rivera
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