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A sample of 1000 households was selected in Los Angeles to determine information concerning consumer behavior. Among the questions asked was "Do you enjoy shopping for clothing?" Overall, 750 answered yes. 375 males were interviewed, and 150 males answered yes.
Given that the interviewed person is male, what is the probability that the person likes shopping for clothes?
a.50%
b.45%
c.40%
d.33%
State the alternative hypothesis in statistical terms. Define the critical region by drawing the distribution and labeling the z-critical value.
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