The business college computing center wants to determine the proportion of business students who have laptop computers.
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Question:
The business college computing center wants to determine the proportion of business students who have laptop computers. If the proportion exceeds 25%, then the lab will scale back a proposed enlargement of its facilities. Suppose 200 business students were randomly sampled and 65 have laptops. Find the rejection region for the corresponding test using α = 0.01.
Select one:
a. Reject H0 if Z = 2.33
b. Reject H0 if Z < −2.33
c. Reject H0 if Z > 2.33
d. Always accept H0
e. Reject H0 if Z > 2.575 or Z < −2.575
Related Book For
Business Statistics A Decision Making Approach
ISBN: 9780133021844
9th Edition
Authors: David F. Groebner, Patrick W. Shannon, Phillip C. Fry
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