If r = ± 1, the two regression lines are...............................

Related MCQs

• The point of intersection of two regression lines is..........................
• If bxy and byx are two regression coefficients, they have:
• The Correlation coefficient between two variables is the………………..of their regression coefficients.
• In the regression equation Y = 75.65 + 0.50X, the intercept is
• In the regression equation Y = a+bX, the Y is called:
• The regression coefficient of X on Y is:
• Regression Coefficient of Y on X is:
• If one of the regression coefficient is greater than unity, the other must be:
• The regression coefficients re independent of change of origin but:
• The coefficient of correlation between the regression coefficients is: