If a Distribution Is Bimodal,which of the Following Would Be

question 8

Multiple Choice

If a distribution is bimodal,which of the following would be correct?

• A)there are only two categories in the variable
• B)two categories of any size are alike
• C)two categories tie for the largest number of cases
• D)there are two high scores in the data

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Definitions:

Standard Error

A measure that describes the distribution of sample means around the population mean in a sampling distribution.

Standard Deviation

A measure of the amount of variation or dispersion of a set of values; indicates how much the values in a data set differ from the mean.

Variability

A measure of how much scores in a data set differ from each other and from the mean, indicating the spread or dispersion of the data points.

Sample Means

The arithmetic average of a set of values or measurements taken from a sample of a larger population.