Chapter 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14
Section 2 2 2 2 2 2 3 3 3 3 3 3 4 4 4 4 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5 1 1 1 1 1 2 2 2 2 2 2 2 2 3 3 3
Keyword mean squares prediction of individual values properties p-value sum of squares test statistic assumption homoscedasticity normality properties residual residual plot conclusion confidence interval critical value decision degrees of freedom form of hypothesis interpretation p-value slope t test on slope test statistic conclusion critical value decision dummy variable form of hypothesis interaction interpretation properties test statistic standard error of estimate common causes of variation control chart control limit special causes of variation statistical control center line common causes of variation control chart control limit p chart special causes of variation standard error statistical control common causes of variation red bead experiment special causes of variation xxvi