Which of the following would be an appropriate alternative hypothesis?
A. The proportion of a population is equal to 70.
B. The proportion of a sample is equal to 70.
C. The proportion of a population is greater than 70.
D. The proportion of a sample is greater than 70.
Analysis:
A. Incorrect. The proportion of a population is greater than 70 is an appropriate alternative hypothesis.
B. Incorrect. The proportion of a population is greater than 70 is an appropriate alternative hypothesis.
C. Correct. The proportion of a population is greater than 70 is an appropriate alternative hypothesis.
D. Incorrect. The proportion of a population is greater than 70 is an appropriate alternative hypothesis.
ANSWER : C
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