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Mathematics, 07.04.2020 23:59 hannah9892
The percentage of body fat of a random sample of 36 men aged 20 to 29 found a sample mean of 14.42. Find a 95% confidence interval for the mean percentage body fat of all men aged 20 to 29. Assume that percentages of body fat follow a normal distribution with a standard deviation of 6.95.
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The percentage of body fat of a random sample of 36 men aged 20 to 29 found a sample mean of 14.42....
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