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In a random sample of $100$ consumers at a sports store, $64$ indicated that they had gone to a professional sporting event in the past year. In an independent random sample of $75$ consumers from a bookstore, $15$ said they had gone to a professional sporting event in the past year.

What significance test should be used to determine whether the proportion of consumers at a sports store attending a sporting event in the past year is significantly greater than the proportion of consumers at a bookstore attending a sporting event in the past year?

A

One proportion z-test.

B

Two proportion z-test.

C

Chi-square goodness-of-fit test.

D

One sample t-test for means.

E

Two sample t-test for means.

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