A Variable That Is Coded as Either Zero or One

question 55

Multiple Choice

A variable that is coded as either zero or one and that has two distinct levels is called a(n) :

• A)regression variable
• B)dummy variable
• C)MANOVA variable
• D)ANOVA variable

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Definitions:

Mean

The average of a set of numbers, calculated by dividing the sum of all values by the number of values.

Median

A measure of central location provided by the value in the middle when the data are arranged in ascending order.

Uniform Distribution

A type of probability distribution in which all outcomes are equally likely.