Correlation coeffiencients is used to determine the relationships between data, Correlation coefficients can test two or more variable(s) at a time
This is a linear correlation between sets of data. This coefficient can only be between -1 and 1.
Positive values show a positive correlation while a negative value shows negative correlation. A correlation coefficient of zero shows no relationship between variables.
Based on the explanation, we can conclude that Correlation coefficients can test two or more variable(s) at a time
Learn more on correlation here: https://brainly.com/question/4219149
