The estimation of correlation between yield of wheat and chemical fertilizers eliminating the effect of pesticides and manures is an example of

Related MCQs

• The relationship between correlation coefficient and coefficient of determination is that
• If the value of correlation coefficient between X and Y is ‘0’ then
• 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
• The study of the relationship between one variables and the combined effect of all other variables is called
• If the Pearson correlation co-efficient R is equal to 1, then:
• To measure ranked variables the following correlation coefficient is used
• If the two lines of regression are perpendicular to each other, the correlation coefficient r is:
• The range of a partial correlation coefficient is:
• Which of the following values could not represent a correlation coefficient?
• The correlation coefficient is the of two regression coefficients: