Assume That There Is a Strong Positive Correlation Between Two

question 97

Multiple Choice

Assume that there is a strong positive correlation between two variables: variable A and variable B. If you know that a person's score on variable A is low, what would be your best prediction for the person's score on variable B?

• A) The person's score on variable B should be below average.
• B) The person's score on variable B should be average.
• C) The person's score on variable B should be high.
• D) The person's score on variable B should also be low.

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Definitions:

Population Mean

A calculation of the central value among all data points in a population.

Sample Mean

The average of a set of numerical values taken from a sample.

Grouped Data

Data that has been organized into groups or categories, often to simplify analysis and identify patterns within the data set.

Ungrouped Data

Data that has not been organized into groups or categories and is presented in its raw form.