Mathematics, 05.05.2020 07:42, elainestorm5676

The measure of weights of 15 students is normally distributed with a sample mean of 6 and standard deviation of 5. Find the 95% confidence interval for the mean.
4 < μ < 9
3 < μ < 9
3.5 > μ > 8.5
3.5 < μ < 8.5

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The measure of weights of 15 students is normally distributed with a sample mean of 6 and standard d...