Can you explain how we got this formula for CI?

in Statistics / Confidence intervals. Two means. Dependent samples

Can you explain how we got this formula for CI, specifically why did we put the standard deviation as standard error in the formula. Isn’t standard error equal to S.D./Sqrt(n)?

1 answers ( 0 marked as helpful)

365 Tutor

Posted on:

06 Dec 2021

Standard errors are the "standard deviations" of sample statistics.
Kindly refer to the table below for standard errors.

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