Standard deviation of the mean of n scoops, Basic Statistics

Standard deviation of the mean of n scoops

The percentage of ash content in a large number of scoops of coal was found to have a mean of 17.92 and a standard deviation of 2.03. Suppose that a random sample of n scoops were drawn and the mean of the ash content of n scoops found. How large would n have to be for the standard deviation of the mean of n scoops to be less than 0.5?

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Basic Statistics: Standard deviation of the mean of n scoops

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Basic Statistics: Standard deviation of the mean of n scoops

Reference No:- TGS0834570

Have a Question? (oR Write a Review)

Recent Questions Asked Basic Statistics

Q : What are the magnitude of the position vector

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Basic Statistics: Standard deviation of the mean of n scoops

Reference No:- TGS0834570

Recent Questions Asked Basic Statistics

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