To Test for Interaction Between Factors a and B in a Two-Factor

question 22

Essay

To test for interaction between factors A and B in a two-factor ANOVA,you use the F statistic that equals ____________________ divided by ____________________.

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Definitions:

Percentile

A measure indicating the value below which a given percentage of observations in a group of observations falls.

Normal Random Variable

A variable whose values are distributed according to a normal distribution.

Mean

A measure of central tendency that is calculated by summing the values in a dataset and dividing by the number of values.

Normal Curve

A bell-shaped curve that depicts the distribution of data points in a way where most of the observations cluster around the mean, showing the properties of symmetry and asymptotic tails.