Mathematics, 20.03.2020 03:12 caity2006

Which of the following would be an appropriate null hypothesis? A. The mean of a population is equal to 55. B. The mean of a sample is equal to 55. C. The mean of a population is greater than 55. D. Only (a) and (c) are true.

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Which of the following would be an appropriate null hypothesis? A. The mean of a population is equal...

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