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14th Chapter

### 12th Class Statistics Chapter 14 Test

Here you can prepare 12th Class Statistics Chapter 14 Simple Linear Regression and Correlation Test. Click the button for 100% free full practice test.

## 2nd Year Statistics Chapter 14 Online MCQ Test for 12th Class Statistics Chapter 14 (Simple Linear Regression and Correlation)

This online test contains MCQs about following topics:

. Relations Between Variables
. Regression Analysis
. Curve Fitting
. Simple Linear Regression
. The Simple Linear Regression Model
. Simple Linear Correlation
. Correlation Analysis

ICS Part 2 Statistics Ch. 14 Test

### 2nd Year Statistics Chapter 14 Online MCQ Test for 12th Class Statistics Chapter 14 (Simple Linear Regression and Correlation)

Sr. # Questions Answers Choice
1
• A. y-intercept
• B. x-intercept
• C. slope
• D. none of these
2 The straight line graph of the linear equation Y = a + bX, the slope will be upward it_______.
• A. b = 0
• B. b &lt; 0
• C. b &gt; 0
• D. b&nbsp;≠ 0
3
• A. S<sub>xy</sub>
• B. S<sub>yx</sub>
• C. b<sub>xy</sub>
• D. b<sub>yx</sub>
4 The variable, that forms the basis of estimation, is called_______.
• A. Regression
• B. Regressor
• C. Regressand
• D. Estimated
5 If b<sub>yx</sub> = 0.89 and b<sub>xy</sub> = 0.75, then r=
• A. 0.89
• B. 0.28
• C. 0.98
• D. 0.82
6 A process by which we estimate the value of dependent variable on the basis of one or more independent variable is called_________.
• A. Residual
• B. Correlation
• C. Regression
• D. Slope
7 The value of the coefficient of correlation relies between__________.
• A. -1 and +1
• B. 0 and 1
• C. -1 and 0
• D. -0.5 and + 0.5
8 If X and Y are independent, then Cov(x,y) = 0 which implies that
• A. b<sub>yx</sub> = 0
• B. b<sub>xy</sub> = 0
• C. ρ = 0
• D. a = 0
9 The _______ regression line always passes through (X̅,&nbsp;y̅).
• A. Opposite
• B. Estimated
• C. Estimates
• D. Random
10 If the value of any regression coefficient is zero, then two variable are _______.
• A. Qualitative
• B. Correlation
• C. Dependent
• D. Independent

### Top Scorers of Statistics Ics Part 2 Chapter 5 Online Test

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