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The business college computing center wants to determine the proportion of business students who have laptop...

The business college computing center wants to determine the proportion of business students who have laptop computers. If the proportion exceeds 30%, then the lab will scale back a proposed enlargement of its facilities. Suppose 250 business students were randomly sampled and 75 have laptops. Find the rejection region for the corresponding test using

Question 9 options:

Reject H0 if z < -1.645.

Reject H0 if z > 1.96 or z < -1.96.

Reject H0 if z = 1.645.

Reject H0 if z > 1.645.
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