When There Is an Odd Number of Scores,the Median

question 14

Multiple Choice

When there is an odd number of scores,the median

• A)is the arithmetic average of the middle two scores.
• B)is the middle score.
• C)occurs within the real limits of the middle score(s)when there are duplications of the middle score(s).
• D)both a and c
• E)both b and c

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Definitions:

Regression Line

A line that best fits the data points in a scatter plot, showing the relationship between the independent and dependent variables.

Slope

In statistics, it typically refers to the rate at which one variable changes in relation to another in a linear regression model.

Coefficient Of Determination

A statistical measure represented as a number between 0 and 1 that indicates the proportion of the variance in the dependent variable that is predictable from the independent variable(s).

SSR

The sum of squared residuals, a measure of the discrepancy between the data and an estimation model.