List of top Mathematics Questions on Regression analysis asked in CUET (PG)

In regression analysis independent variable is also called as

Given below are two statements:
Statement I: Line of regression of y on x is the line which gives the best estimate for the value of y for any specified value of x. 
Statement II: Line of regression of x on y is the line which gives the best estimate for the value of x for any specified value of y. 
In the light of the above statements, choose the correct answer from the options given below:

The regression analysis confined to the study of only two variables at a time, is called as

Which of the following is the linear regression equation