Sampling doubt ?

CPT 601 views 2 replies

While calculating Standard Error of Sample mean we use : S/√n

But in some situation we also use S/√n-1.

What is the difference in both, I mean in what situation, we should use these formulas. Please help me out.

Replies (2)

if it is assumed that data given is of  population thn 1 one wil be used n if it is assumed that data is given of sample thn 2 one will be used

Thanks Friend


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