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Mathematics, 30.07.2019 06:10 alonzomacias1989

The pulse rates of 140 randomly selected adult males vary from a low of 40 bpm to a high of 108 bpm. find the minimum sample size required to estimate the mean pulse rate of adult males. assume that we want 98%confidence that the sample mean is within 3 bpm of the population mean. find the sample size using the range rule of thumb to estimate sigma.

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The pulse rates of 140 randomly selected adult males vary from a low of 40 bpm to a high of 108 bpm....
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