If the value of any regression coefficient is zero, then two variables are:

Related MCQs

• The geometric mean of the two regression coefficient βyx and βxy is equal to:
• If the two lines of regression are perpendicular to each other, the correlation coefficient r is:
• The correlation coefficient is the of two regression coefficients:
• The value we would predict for the dependent variable when the independent variables are all equal to zero is called:
• In simple regression equation, the numbers of variables involved are:
• Regression coefficient is independent of
• If any of the observations is zero, then the Geometric mean is equal to
• The study of the relationship between one variables and the combined effect of all other variables is called
• If covariance of X and Y is 20, the standard deviation of X is 8 and standard deviation of Y is 5 then the value of coefficient of correlation is
• If the value of correlation coefficient between X and Y is ‘0’ then