Advertisements
Advertisements
प्रश्न
bxy and byx are _______.
विकल्प
Independent of change of origin and scale
Independent of change of origin but not of scale
Independent of change of scale but not of origin
Affected by change of origin and scale
Advertisements
उत्तर
bxy and byx are independent of change of origin but not of scale.
संबंधित प्रश्न
Choose the correct alternative.
In the regression equation of Y on X
Choose the correct alternative:
In the regression equation of X on Y
Choose the correct alternative.
bXY is _____
Choose the correct alternative.
‘r’ is __________.
|bxy + byx | ≥ ______.
Choose the correct alternative.
Corr (x, y) = _____
Choose the correct alternative.
Regression equation of Y on X is ____
State whether the following statement is True or False:
Regression analysis is used for measuring the degree of the relationship between the variables
State whether the following statement is True or False:
The variable used for predicting the response is called the independent variable
The term regression was used by:
In the regression equation Y = β0 +β1 X, the Y is called:
In the regression equation Y = β0 +β1 X, the X is called:
The term Uiin regression equation is a ______.
Define Regression.
Mention the uses of Regression Analysis.
If Y = 2 - 0.2X, then the value of the Y-intercept is equal to ______.
Find the regression equation Y on X and X on Y for the following data:
| Y | 45 | 48 | 50 | 55 | 65 | 70 | 75 | 72 | 80 | 85 |
| X | 25 | 30 | 35 | 30 | 40 | 50 | 45 | 55 | 60 | 65 |
Regression mainly occurs when a person is experiencing______.
