Advertisements
Advertisements
प्रश्न
The purpose of simple linear regression analysis is to:
विकल्प
Predict one variable from another variable
Replace points on a scatter diagram with a straight-line
Measure the degree to which two variables are linearly associated
Obtain the expected value of the independent random variable for a given value of the dependent variable
उत्तर
Predict one variable from another variable
APPEARS IN
संबंधित प्रश्न
Choose the correct alternative:
Regression analysis is the theory of
Choose the correct alternative:
We can estimate the value of one variable with the help of other known variable only if they are
Choose the correct alternative:
In the regression equation of X on Y
Choose the correct alternative.
bXY is _____
Choose the correct alternative.
‘r’ is __________.
Choose the correct alternative.
bXY .bYX is _________.
Choose the correct alternative.
bYX > 1 then bXY is _______
|bxy + byx | ≥ _______
bxy and byx are _______.
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
Dependent variables are also known as ______
The term regression was used by:
Define Regression.
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 |
