Mathematics, 11.05.2021 18:30 zitterkoph
The mean height of adult American men is 70 inches, with a
standard deviation of 4 inches. The mean height of adult
American women is 65 inches, with a standard deviation of
3.5 inches. Which of the following statements MUST be
true?
Select one
It a randomly selected member of the population is 60 inches
tall, that person must be a woman
The heights of men are more variable than the heights of
women
None of these
Men are always taller than women
Answers: 3
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The mean height of adult American men is 70 inches, with a
standard deviation of 4 inches. The mean...
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