Search for tag: "anova"

Estimation and Testing with Normal Errors duration 29 minutes 50 seconds Estimation and Testing with Normal Errors Estimation and Testing with Normal Errors	Estimation and Testing with Normal Errors In this lesson, the assumption of the normality of errors, and hence the normality of the responses is added to the simple linear regression model. The consequences are that maximum likelihood… normality assumption sampling distribution t-test derived distribution argument regression anova f-tests From Jane Harvill 44 plays 0
The Classic ANOVA Hypothesis duration 32 minutes 9 seconds The Classic ANOVA Hypothesis The Classic ANOVA Hypothesis	The Classic ANOVA Hypothesis In this lesson, we consider the "Classic ANOVA Hypothesis." Assumptions on the cell means model are described and used to devise an F test for the hypothesis. anova oneway anova model homoscedasticity error variance classic anova hypothesis anova identity cochran's theorem partitioning variability derived distributions From Jane Harvill 65 plays 0