A _____ is the existence of a consistent, systematic relationship between two events, measures, or variables.
A)statistical significance
B)standard deviation
C)correlation
D)normal curve

Question

Quizplus · Accepted Answer

Correlation is a measure of the strength and direction of the relationship between two variables, indicating the degree to which they are associated. Statistical significance refers to the probability that the observed relationship is not due to chance, and is determined through statistical tests. Standard deviation is a measure of variability or spread of data points around the mean, while the normal curve is a graphical representation of a distribution of scores that is symmetrical and bell-shaped, with the mean, median, and mode all equal. None of these concepts directly relate to a consistent, systematic relationship between two events or measures.

A _____ Is the Existence of a Consistent, Systematic Relationship