The term regression was used firstly by .............................

Related MCQs

• byx is the regression coefficient of regression equation ...........................
• If the sign of regression coefficient bxy is negative, then the sign of regression coefficient byx will be ........................
• In .........................regression, only one independent variable is used to explain the dependent variable.
• ................................is the geometric mean of two regression coefficients.
• The two regression lines coincide each other when r = .......................
• The two regression lines are mutually perpendicular when r = ..............
• The signs of regression coefficients will be .......................
• The signs of correlation coefficient and regression coefficient are ............................
• If X and Y are independent , the value of regression coefficient byx = ....................
• Geometric mean of regression coefficients will be ..............................