Search for tag: "sampling distribution"

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…

From  Jane Harvill 44 plays 0  

Sums of Random Variables from a Random Sample

When a random sample is drawn, some summary of the values is usually computed. Any well-defined summary may be expressed mathematically as a function of an n-dimension vector. The domain of that…

From  Jane Harvill 184 plays 0