Question

Claim: the standard deviation of pulse rates of adult males is more than 12 bpm. For...

Claim: the standard deviation of pulse rates of adult males is more than 12 bpm. For a random sample of 127 adult males, the pulse rates have a standard deviation is 13.2 bpm. Find the value of the test statistic.

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Answer #1

The test statistics is 152.46

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