In One-Way ANOVA, Which of the Following Statements Are True $H _ { o }$

Multiple Choice

In one-way ANOVA, which of the following statements are true?

A) SST is a measure of the total variation in the data.
B) SSE measures variation that would be present within treatments even if $H _ { o }$
Were true, and is thus the part of total variation that is unexplained by the truth or falsity of $H _ { o }$
)
C) SSTr is the amount of variation between treatments that can be explained by possible differences in the population or treatments' means.
D) If explained variation is large relative to unexplained variation, then $H _ { o }$
Is rejected in favor of $H _ { \pm }$
)
E) All of the above statements are true.