Parker Pitts

2022-09-06

How do confidence intervals change with standard deviations?

Kaleb Harrell

Beginner2022-09-07Added 14 answers

Confidence Interval$=\overline{x}\pm z\times s$

So, the larger the sample standard deviation (s), the wider the interval will be.

So, the larger the sample standard deviation (s), the wider the interval will be.

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