In an Analysis of Variance, Squaring the Deviation of Each

question 32

Multiple Choice

In an analysis of variance, squaring the deviation of each score from the grand mean and summing these squares computes the:

• A) total sum of squares.
• B) between group sum of squares.
• C) within group sum of squares.
• D) mean square within groups.

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Definitions:

Between

Used to describe a relationship or comparison involving two or more variables or groups.

Z-scores

A measure of how many standard deviations an element is from the mean. It is used in statistics to identify how unusual or typical a data point is.

Standard Normal Distribution

A normal distribution with a mean of zero and a standard deviation of one, used as a basis for comparing other normal distributions.

Less Than

A mathematical relation indicating that one quantity is smaller than another.