Find the mean and standard deviation in a sample?

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Reference no: EM13923179

The 4 students represent the population A. find the mean and standard deviation b.

find the mean of the sample means c.

find the sample error of the mean if the sample size is 3. d.

find the probability the sample mean will be less than 4.67 e.

find the probability the sample mean will be more than 4.33 f.

find the probabilty the sample mean will be more than 4.33 but less than 4.67

Reference no: EM13923179

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