If an economist wishes to determine whether there is evidence that average family income in a community exceeds $25,000. The best alternative hypothesis is: A. μ ≤ 25,000. B. μ ≥ 25,000. C. μ = 25,000. D. μ > 25,000.

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If an economist wishes to determine whether there is evidence that average family income in a community exceeds $25,000. The best alternative hypothesis is:

A. μ ≤ 25,000.

B. μ ≥ 25,000.

C. μ = 25,000.

D. μ > 25,000.
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