A Quantity Frequency Index of Drinking

question 25

Multiple Choice

A quantity frequency index of drinking:

• A)ignores the level of heavy drinking
• B)ignores how often a person drinks
• C)ignores the maximum amount a person drinks
• D)all of the above

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Definitions:

Positively Skewed

Positively Skewed, also known as right-skewed, describes a distribution where the tail on the right side of the histogram is longer or fatter than the left side, indicating that the mean and median are greater than the mode.

Negatively Skewed

A description of a distribution of data where the tail on the left side of the distribution is longer or fatter than the right side.

Symmetric

Describes a shape or distribution that is mirrored and evenly balanced around a central point or axis.

Measures of Central Location

Statistical metrics that describe the center of a dataset, including mean, median, and mode.