In Order for a One-Way Analysis of Variance to Be

question 159

Multiple Choice

In order for a one-way analysis of variance to be considered a balanced design, which of the following must hold?

• A) The population variances must be equal.
• B) The sample sizes selected from each population must be equal.
• C) The study must have the same number of rows as it does columns.
• D) All of the above are true.

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Definitions:

Distribution

The way in which values in a dataset are spread or dispersed across the range of data points.

Kurtosis

The quality of a distribution that defines how flat or peaked it is.

Positively Skewed

A description of a distribution that has a tail extending to the right, indicating a concentration of values on the lower end.

Tail

The far end of a distribution curve, representing the extreme values in a set of data, either on the higher or lower end.