Estimation with unknown variance.

Billy Jack explains how to estimate the mean of a population when the variance is unknown by introducing the t-distribution and its use in confidence intervals.

Bibliographic Details

Other Authors:	Jack, Billy, active 2020 (academic.)
Format:	Video
Language:	English
Language Notes:	Closed-captioned in English.
Published:	[Washington, D.C.] : Georgetown University, 2020.
Series:	Statistical inference ; 7.
Subjects:	Analysis of variance. Confidence intervals. Analyse de variance. Intervalles de confiance.
Online Access:	Connect to this streaming video