Mathematics, 23.12.2019 20:31 jogose6

The heights of a random sample of 50 college students showed a mean of 174.5 centimeters and a standard deviation of 6.9 centimeters. a. construct a 98% conﬁdence interval for the mean height of all college students. b. what can we assert with 98% conﬁdence about the possible size of our error if we estimate the mean height of all college students to be 174.5 centimeters?

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The heights of a random sample of 50 college students showed a mean of 174.5 centimeters and a stand...

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