Which of These Correlation Coefficients Allows a Perfect Prediction of Scores

question 62

Multiple Choice

Which of these correlation coefficients allows a perfect prediction of scores on one variable from knowledge of scores on the other variable?

• A) -1.00
• B) 0
• C) 0.50
• D) 2.00

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Definitions:

Interventions

Strategies or actions designed to alter or influence a specific outcome or behavior.

Horizontal Axis

Represents the x-axis on a chart or graph, typically used to plot time, frequencies, or any continuous variable.

Vertical Axis

In graphing, the y-axis which typically represents the range of values for a dependent variable or measure of interest.

Line Graph

A graphical representation of data where individual data points connected by straight lines show trends over time or category.