A population has a standard deviation of 22 units give your

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A population has a standard deviation of 22 units. (Give your answers correct to two decimal places.)

(a) Find the standard error for the mean if n = 14.

(b) Find the standard error for the mean if n = 53.

(c) Find the standard error for the mean if n = 85.

Reference no: EM13643753

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