……….is the study of correlation among three or more variable simultaneously.

Related MCQs

• ………..is the study of correlation between one dependent variable with one independent variable by keeping the other independent variables as constant.
• When the amount of change in one variable leads to a constant ratio of change in the other variable, correlation is said to be ............................
• If the ratio of change in one variable is equal to the ratio of change in the other variable, the correlation is said to be ..................................
• Study of correlation between two sets of data only is called ..............................
• In .........................regression, only one independent variable is used to explain the dependent variable.
• Correlation analysis is a........................... analysis.
• 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……
• If all the points of a scatter diagram lie on a straight line falling from the lower left-hand corner to the upper right-hand corner, the correlation is said to be ..........................
• If all the dots of a scatter diagram lie on a straight line falling from the upper left-hand corner to the lower right hand corner, the correlation is said to be ..........................