Which Number Represents the STRONGEST Correlation Coefficient (R)

question 7

Multiple Choice

Which number represents the STRONGEST correlation coefficient (r) ?

• A)-.50
• B).70
• C)-.10
• D)0.01

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Definitions:

Normal Curve

The normal curve, or normal distribution, is a bell-shaped curve that shows the probability distribution of a continuous random variable, with most occurrences happening near the mean.

Standard Deviation

A statistical measure that quantifies the amount of variation or dispersion of a set of values around the mean (average) of the set.

Raw Scores

Pure data collected from assessments or tests before any processing or normalization.

Test-retest Reliability

The consistency of a test's results when administered to the same individuals at two different points in time.