Descriptive Statistics Used in Univariate Analysis Include Distribution, Which Refers

question 3

Multiple Choice

Descriptive statistics used in univariate analysis include distribution, which refers to:

• A) A measurement of the average of a group of values
• B) A summary of how often values appear for a variable
• C) The score that occurs most frequently in a set of values
• D) The score that is exactly in the middle of a group of values

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Definitions:

Q1

The first quartile in a data set, representing the median of the lower half of the data set, or the 25th percentile.

Skew

A measure of the asymmetry or deviation from symmetry in a distribution of data, which can be positive or negative.

Data

Information collected for analysis or used to reason, discuss, or calculate something.

Significantly Distorted

Describes data or results that are heavily altered or skewed from their original or expected form, often beyond the effect of chance.