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15th Chapter

### 12th Class Statistics Chapter 15 Test

Here you can prepare 12th Class Statistics Chapter 15 Association Test. Click the button for 100% free full practice test.

## 2nd Year Statistics Chapter 15 Online MCQ Test for 12th Class Statistics Chapter 15 (Association)

This online test contains MCQs about following topics:

. Multinomial Population
. Attribute
. Indefendence of Attributes
. Association of Attributes
. Two Dimensional Count Data: Contingency Table
. Test For Statistical Independnce

ICS Part 2 Statistics Ch. 15 Test

### 2nd Year Statistics Chapter 15 Online MCQ Test for 12th Class Statistics Chapter 15 (Association)

1 For an r x c contingency table, the number of degrees of freedom are equal to:
• A. rc
• B. r + c
• C. (r-1)+(c-1)
• D. (r-1)(c-1)
2 The process of dividing the objects into two mutually exclusive classes is called_______
• A. Bichotomy
• B. Trichotomy
• C. Dichotomy
• D. Multichotomy
3 (AB), (Aβ), (αB), (αβ) are called
• A. positive class frequencies
• B. negative class frequencies
• C. natural class frequencies
• D. ultimate class frequencies
4
• A. independent
• B. positively associated
• C. negatively associated
• D. correlated
5 The critical region of=χ2distribution is
• A. χ2 &lt;χ2v; 1-α
• B. χ2 &lt;χ2v;1-α
• C. χ2 &lt;χ2 v;1-α/2
• D. χ2 &lt;χ2v;1-α/2
6 The two attributes A and B are negatively associated if
• A.
• B.
• C.
• D.
7 The degree of linear relationship between two variable is called________.
• A. Dependent
• B. Association
• C. Positive
• D. Correlation
8
• A. Φ<sup>2</sup>
• B. q<sup>2</sup>
• C. α<sup>2</sup>
• D. β<sup>2</sup>
9 Degree of linear relationship between two variables is called
• A. regression
• B. association
• C. correlation
• D. disassociation
10 The degree of relationship between the two attributes is called
• A. regressor
• B. correlation
• C. regressand
• D. association

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#### Bilal

13 Apr 2017

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