a)The following null and alternative hypothesis are valid: Ho: p=−0.20p=−0.20 vs  Ha: p<−0.20 True False   b)The following null and alternative hypothesis are valid: Ho: p=0.20p=0.20 vs  Ha: p≤0.20p≤0.20 Group of answer choices True False

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 32E
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a)The following null and alternative hypothesis are valid:

Ho: p=−0.20p=−0.20 vs  Ha: p<−0.20

True
False
 

b)The following null and alternative hypothesis are valid:

Ho: p=0.20p=0.20 vs  Ha: p≤0.20p≤0.20

Group of answer choices
True
False
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