Hypothesis Tests for Equality of Two Variances @jbstatistics

Hypothesis Tests for Equality of Two Variances @jbstatistics

Uploaded November 2012 | Updated September 2026, 2 hours ago

I discuss the F test for equality of two population variances, based on the assumption of normally distributed populations, then work through an example. Note that these methods do not work well when the populations are not normally distributed.

Hypothesis Tests for Equality of Two Variances

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Hypothesis Tests for Equality of Two Variances