In a Scatterplot Depicting a Perfect Correlation, the Data Points

question 30

Multiple Choice

In a scatterplot depicting a perfect correlation, the data points would fall:

• A) in a downward slope from the upper left part of the graph to the lower right.
• B) in an upward slope from lower left to upper right.
• C) along a straight nonhorizontal line.
• D) along a straight horizontal line.

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Definitions:

Mental Age

A measure of an individual's cognitive ability compared to the average cognitive ability of a person at a specific age.

Chronological Age

The actual age of a person measured in years from the date of birth.

Age-Group Comparison Norms

A set of benchmarks used to evaluate individual's performance against the typical performance seen within specific age groups.

Standardization

The process of making something conform to a standard in order to ensure consistency and compatibility.