Coefficient of correlation is always positive true or false give the answer
Answers
Coefficient of correlation values usually range from -1 to 1 with 0 in between.Hence,it is false that the coefficient correlation value is always positive.
Explanation:
In Statistics,coefficient or correlation shows the strength and direction of linear statistical or numerical relationship or association between two variables.Now,considering the direction of the relationship,if the two variables exhibit positive relationship or they move in the same direction numerically,then the value of the correlation coefficient is positive or greater than 0,which can reach a maximum value of 1.In contrast,if the two variables are inversely or negatively related,then the coefficient correlation value will be negative or less than 0,which can reach up to -1.Hence,the coefficient of correlation can be negative depending upon the direction of the statistical relationship between the two concerned variables.
Explanation:
what Coefficient of correlation is always positive true or false give the answer