Which coefficient is commonly used to measure the association of attributes? MCQ with Answer and Explanation

Which coefficient is commonly used to measure the association of attributes?
A. Spearman's rank coefficient
B. Fisher's coefficient
C. Karl Pearson's coefficient
D. Yule's coefficient of association
Answer: Option D
Solution (By JKSSB Mock Tests)
Yule's coefficient (Q) specifically measures the intensity of association between two dichotomous qualitative attributes.

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Practice More Statistics Questions

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The sum of squares of deviations from the mean is:
A. Minimum
B. Zero
C. Maximum
D. Equal to the variance

Correct Answer: Option A


Explanation:
The sum of squared deviations from the mean is minimum; from any other point it would be larger.

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Question #2
The maternal mortality ratio in India (SRS 2016-18) is:
A. 113 per 100,000 live births
B. 200 per 100,000
C. 80 per 100,000
D. 130 per 100,000

Correct Answer: Option A


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MMR was 113 per 100,000 live births.

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Question #3
In the Theory of Attributes, an attribute whose presence is denoted by a capital letter (e.g., A) is called a:
A. Negative attribute
B. Positive attribute
C. Independent attribute
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Correct Answer: Option B


Explanation:
Positive attributes denote the presence of a characteristic and are traditionally represented by capital letters.

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