Deriving a Confidence Interval for a Variance (Assuming a Normally Distributed Population) @jbstatistics

Uploaded June 2014 | Updated September 2026, 3 hours ago

I derive the appropriate formula for a confidence interval for a population variance (when we are sampling from a normally distributed population). I do not do any calculations or look at any examples in this video, I simply derive the appropriate confidence interval formula.

I work through an example at youtu.be/tsLGbpu\NPk

Deriving a Confidence Interval for a Variance (Assuming a Normally Distributed Population)

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