The Mean Square (MS) Is Always Equal to (When Based

question 91

Multiple Choice

The mean square (MS) is always equal to (when based on SS/df)

• A) the square of the total mean
• B) the sum of the squares of the separate group means
• C) the variance squared
• D) the variance

---

Definitions:

Binomial Theorem

A formula that provides the expansion of powers of a binomial as a sum of terms involving coefficients.

Expression

A combination of symbols that together represent a numerical or algebraic expression.

\(x\)

A symbol commonly used to represent an unknown quantity in mathematics.