Question: Suppose you have ten observations with some fixed standard deviation How many standard errors do you need to add and subtract from the sample mean

Suppose you have ten observations with some fixed standard deviation How

Suppose you have ten observations with some fixed standard deviation How many standard errors do you need to add and subtract from the sample mean so that you obtain 95 confidence intervals 1 64 1 83 1 96 2 23 2 26

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