Uploaded October 2012 | Updated September 2026, 1 hour ago
I discuss hypothesis tests for a single population variance. The methods used here are based on the assumption of sampling from a normally distributed population (these methods involve the chi-square distribution). The distribution of the test statistic, and the appropriate p-value areas are discussed. An example is then worked through.
I discuss hypothesis tests for a single population variance. The methods used here are based on the assumption of sampling from a normally distributed population (these methods involve the chi-square distribution). The distribution of the test statistic, and the appropriate p-value areas are discussed. An example is then worked through.
