It is safe to say that the "bedrock" of the scoring system for most psychological tests is the
A) frequency polygon.
B) central tendency.
C) correlation coefficient.
D) normal distribution.

Question

Quizplus · Accepted Answer

The normal distribution, also known as the bell curve, is the foundation of most scoring systems in psychological tests. The scores are often standardized to the normal distribution, which allows for comparison of an individual's score to the population mean and standard deviation. This type of scoring system provides a consistent and reliable way to interpret test results.

It Is Safe to Say That the "Bedrock" of the Scoring