It Is Customary When Describing the Scores on an Interval/ratio

question 10

Multiple Choice

It is customary when describing the scores on an interval/ratio variable to report the values of which four statistics?

• A) mean, median, mode, and variance
• B) mean, standard deviation, minimum, and maximum
• C) range, standard deviation, variance, and percent distribution
• D) mode, standard deviation, minimum, and interquartile range

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Definitions:

Causal Relationship

A connection between two events where one directly causes the other to occur.

Alternate-form Reliability

The consistency of test scores across different versions of a test, assessing the same construct.

Reliability

The degree to which an assessment tool produces stable and consistent results over repeated applications.

Twin Study

A research method in behavioral genetics that compares the similarity between monozygotic (identical) and dizygotic (fraternal) twins to estimate the genetic contribution to traits and disorders.