When the values of two variables move in the opposite directions, correlation is said to be ............................

Related MCQs

• When the values of two variables move in the same direction, correlation is said to be ............................
• If both the variables are varying in the same direction, the correlation is said to be
• Coefficient of correlation explains .................... of the relationship between two variables.
• The Correlation coefficient between two variables is the ........................... of their regression coefficients.
• If the correlation coefficient between two variables, X and Y, is negative, then the regression coefficient of Y on X is.............................
• The regression coefficient and correlation coefficient of the two variables will be the same if their .............................are same.
• If ‘r’ is the correlation coefficient between two variables, then:
• For perfect correlation, the coefficient of correlation should be ..........................
• If coefficient of correlation is more than ................of its P E, correlation is significant.
• If both variables are varying in the opposite direction, it is called: