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Given That S = 15, N = 50 Xˉ\bar { X }

Question 104

Essay

Given that s = 15, n = 50, Xˉ\bar { X } = 17.5, α = 0.05, test the following hypotheses:
H0: μ = 22
HA: μ ≠ 22

Correct Answer:

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The calculated test statistic is t = −2....

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