The primary advantage of secondary data is: MCQ with Answer and Explanation

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The primary advantage of secondary data is:

A. Tailored to research need

B. High accuracy

C. Saves time and money

D. Unique

Answer: Option C

Solution (By JKSSB Mock Tests)

Secondary data is already available, reducing time and cost of collection.

This question belongs to: Accountancy and Statistics Statistics

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Practice More Statistics Questions

Question #1

A good questionnaire should have:

A. Double negatives for clarity

B. Questions arranged in random order

C. Many open-ended questions to confuse

D. Simple and clear language

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Correct Answer: Option D

Explanation:
Clarity and simplicity are fundamental principles.

This question belongs to: Accountancy and Statistics Statistics

Question #2

Assertion (A): Gross Reproduction Rate (GRR) is always less than or equal to Total Fertility Rate (TFR). Reason (R): GRR considers only female births. Choose the correct option:

A. Both A and R are true, and R is the correct explanation of A

B. A is false, R is true

C. Both A and R are true, but R is not the correct explanation of A

D. A is true, R is false

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Correct Answer: Option A

Explanation:
GRR = TFR × (female proportion), so GRR ≤ TFR. R explains why.

This question belongs to: Accountancy and Statistics Statistics

Question #3

A committee of 4 is to be selected from 5 men and 4 women. The probability that the committee has exactly 2 women is:

A. 5/9

B. 1/2

C. 10/21

D. 20/63

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Correct Answer: Option C

Explanation:
Total ways C(9,4)=126. Favorable: C(4,2)×C(5,2)=6×10=60. Probability = 60/126 = 10/21.

This question belongs to: Accountancy and Statistics Statistics

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