R-Square Will Always Lie Between Negative One and Positive One

question 19

True/False

R-square will always lie between negative one and positive one.

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Definitions:

Scatterplot

A type of plot or mathematical diagram using Cartesian coordinates to display values for two variables for a set of data, showing the relationship between them.

Side-By-Side Bar Chart

A graphical representation that displays the comparison of multiple variables or groups side by side using bars, facilitating easy comparison.

Pie Chart

A graphical representation of data in the form of a circle divided into sectors, where each sector's angle and area proportionally represent a category's contribution to the total.

Correlation Coefficient

A statistical measure that calculates the strength and direction of a linear relationship between two variables on a scatterplot.