Determine standard error of mean of normal population, Basic Statistics

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Determine standard error of mean of normal population

A sample of 12 observations is selected from a normal population for which the population standard deviation is known to be 4. The sample mean is 19. (Round your answers to 3 decimal places.)

(a) The standard error of the mean is?

(b) The 90 percent confidence interval for the population mean is between what value?

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Basic Statistics: Determine standard error of mean of normal population

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Basic Statistics: Determine standard error of mean of normal population

Reference No:- TGS0102926

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Recent Questions Asked Basic Statistics

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Request for Solution File

Ask an Expert for Answer!!

Basic Statistics: Determine standard error of mean of normal population

Reference No:- TGS0102926

Recent Questions Asked Basic Statistics

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