a. Test these hypotheses by calculating the p-value given that x = 99, n = 100, and
Question:
a. Test these hypotheses by calculating the p-value given that x̄ = 99, n = 100, and σ = 8
H0: μ = 100
H1: μ ≠ 100
b. Repeat part (a) with n = 50.
c. Repeat part (a) with n = 20.
d. What is the effect on the value of the test statistic and the p-value of the test when the sample size decreases?
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a Pvalue 2P Z 125 21056 2112 b Pvalue ...View the full answer
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Related Book For
Statistics For Management And Economics Abbreviated
ISBN: 9781285869643
10th Edition
Authors: Gerald Keller
Question Posted:
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