Which of the following gives a numerical description of the extent and direction of the relationship between two sets of scores?
A)A sample.
B)A parameter.
C)A correlation coefficient.
D)A score relation.

Question

Quizplus · Accepted Answer

A correlation coefficient is a numerical value that describes the strength and direction of the relationship between two sets of scores. A sample refers to a subset of the population, a parameter is a numerical value that describes a characteristic of the population, and a score relation is not a commonly used term in statistics.

Which of the Following Gives a Numerical Description of the Extent