An alternative hypothesis is that p < .65. To test this hypothesis, a random sample of size
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An alternative hypothesis is that p < .65. To test this hypothesis, a random sample of size 360 is taken. What is the probability of committing a Type II error if α = .05 and the alternative proportion is as follows?
a. pa = .60.
b. pa = .55.
c. pa = .50.
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a H o p 65 H a p 65 n 360 a 05 p a 60 z 05 1645 From Table A5 area for z 035 is 1368 5000 1368 363...View the full answer
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Related Book For 
Business Statistics for Contemporary Decision Making
ISBN: 978-0470910184
6th Edition
Authors: Ken Black
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