If two sets have no common element, they are called ....................

Related MCQs

• Study of correlation between two sets of data only is called ..............................
• The coefficient of correlation between two variables, X and Y , will have negative sign when……
• An analysis of the covariance between two or more variables is called ..............................
• When two events cannot occur together is called ........................
• When the values of two variables move in the same direction, correlation is said to be ..........
• When the values of two variables move in the opposite direction, correlation is said to be……
• The quantitative measure of correlation between two variables is known as.....................
• If correlation between the two variables is unity , there exists ........................................
• ................................is the geometric mean of two regression coefficients.
• ............................ refers to analysis of average relationship between two variables to provide a mechanism for prediction.