STATISTICAL TECHNIQUES AND TOOLS
REGRESSION
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
The regression line of Y on X is 5x-7y=10, then the regression coefficient of Y on X is
|
|
|
|
|
|
|
|
|
|
|
|
Explanation:
Detailed explanation-1: -Using the formula to find the regression coefficient: a = n ( x y ) − ( x ) ( y ) n ( x 2 ) − ( x ) 2 =-0.04. Using the formula to find the regression coefficient: a = n ( x y ) − ( x ) ( y ) n ( x 2 ) − ( x ) 2 = 0.39.
There is 1 question to complete.