Which of the Following Statements About a Normal Distribution Is

question 15

Multiple Choice

Which of the following statements about a normal distribution is correct?

• A)The mean usually is greater than the mode and the mode greater than the median.
• B)The normal distribution is a discrete distribution.
• C)The mean, median, and mode of a normal distribution are all equal.
• D)The normal distribution is negatively skewed.

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Definitions:

Categorical Variable

A variable with categorical data.

Dummy Variables

Variables used in regression analysis to represent categorical data by converting it into a series of binary values.

Levels

The different values or categories that a factor can have in an experiment or statistical model.

Multiple Coefficient

A term that does not have a standard definition in statistics or mathematics and may be confused with terms like "multiple correlation coefficient" or "multiple coefficients in regression analysis". NO.