A is a number indicating the relatedness of two sets of scores and the direction of the relationship.
A)research hypothesis
B)population parameter
C)correlation coefficient
D)descriptive statistic

Question

Quizplus · Accepted Answer

The correlation coefficient is a statistic that measures the degree and direction of the relationship between two sets of scores. It ranges from -1 to +1, with negative values indicating a negative relationship and positive values indicating a positive relationship. Therefore, choice C is the best option.

A Is a Number Indicating the Relatedness of Two Sets