In a Study of the Relationship Between Participant Age and Memory

question 36

Multiple Choice

In a study of the relationship between participant age and memory, the gender of the participant would represent a(n) _____ variable.

• A) outcome
• B) predictor
• C) spurious
• D) extraneous

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Definitions:

Run Chart

A graphical representation used in process improvement that displays observed data points in a time sequence, helping identify trends or patterns.

Sample Statistic

A numerical measure that describes some characteristic of a sample of data.

Special Causes

Unusual or non-random factors that cause variation in a process, distinguished from common causes that are inherent to the process.

Quantitative Sample Statistic

A numerical measurement that describes an attribute of a sample of a population.