For each of the following situations, find the critical value(s) for z or t. a) H0: p=0.8 HA: p≠0.8 at α=0.05 b) H0: p=0.5 HA: p>0.5 at α=0.10 C) H0: μ=40 HA: μ≠40 at α=0.10; n=49
For each of the following situations, find the critical value(s) for z or t. a) H0: p=0.8 HA: p≠0.8 at α=0.05 b) H0: p=0.5 HA: p>0.5 at α=0.10 C) H0: μ=40 HA: μ≠40 at α=0.10; n=49
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter38: Achievement Review—section Three
Section: Chapter Questions
Problem 8AR
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Question
For each of the following situations, find the critical value(s)
for z or t.
a) H0: p=0.8 HA: p≠0.8 at α=0.05
b) H0: p=0.5 HA: p>0.5 at α=0.10
C) H0: μ=40 HA: μ≠40 at α=0.10; n=49
D) H0: p=0.8 HA: p>0.8 at α=0.01; n=340
e) H0: μ=50 HA: μ<50 at α=0.10; n=1000
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