MCQs 2 on "REGRESSION AND CORRELATION"

These are MCQs 2 on "REGRESSION AND CORRELATION" Statistics. Practice MCQs to check your knowledge for Entrance examination like CSIR NET, BINC etc.

1. The straight line graph of the linear equation Y = a+ bX, slope will be upward if:

• b = 0
• b < 0
• b > 0
• b ≠ 0

2. The straight line graph of the linear equation Y = a + bX, slope will be downward If:

• b > 0
• b < 0
• b = 0
• b ≠ 0

3. The straight line graph of the linear equation Y = a + bX, slope is horizontal if:

• b = 0
• b ≠ 0
• b = 1
• a = b

4. If regression line of = 5, then value of regression coefficient of Y on X is:

• 0
• 0.5
• 1
• 5

5. If Y = 2 - 0.2X, then the value of Y intercept is equal to:

• -0.2
• 2
• 0.2X
• All of the above

6. If one regression coefficient is greater than one, then other will he:

• More than one
• Equal to one
• Less than one
• Equal to minus one

7. To determine the height of a person when his weight is given is:

• Correlation problem
• Association problem
• Regression problem
• Qualitative problem

8. The dependent variable is also called:

• Regression
• Regressand
• Continuous variable
• Independent

9. The dependent variable is also called:

• Regressand variable
• Predictand variable
• Explained variable
• All of these

10. The independent variable is also called:

• Regressor
• Regressand
• Predictand
• Estimated

MCQs on "REGRESSION AND CORRELATION" =>

1.. 2.. 3..

Share this

AEI Online Tutor