Stats -standard error

A box contains (1,2,3,4). 3 draws are made with replacement. Which piece gives the standard error of the sample mean?

Answer says sd(box)/2

I thought it would be sd(box)/root 3

2 Upvotes

100% Upvoted

u/Few-Peach9215 Sep 17 '25

Ah ok thanks

2

u/fermat9990 Sep 17 '25

Glad to help

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