Measures Like the Average (Mean) or Median of a Group

question 42

Multiple Choice

Measures like the average (mean) or median of a group are called

• A) measures of central tendency.
• B) experimental statistics.
• C) demonstrative statistics.
• D) inferential statistics.

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Definitions:

Regression Line

A line of best fit through a data set in linear regression, showing the relationship between independent and dependent variables.

Correlation Coefficient

A numerical measurement of the degree of association between two variables, indicating both the strength and direction of the relationship.

Linear Regression

A statistical method used to model the relationship between a dependent variable and one or more independent variables by fitting a linear equation to observed data.

Independent Variable

The variable in a study or experiment that is manipulated or considered as the cause to determine its effect on a dependent variable.