The Age Specific Fertility Rate (ASFR) is usually computed for women in the age bracket of: MCQ with Answer and Explanation

The Age Specific Fertility Rate (ASFR) is usually computed for women in the age bracket of:
A. 15-49 years
B. 50-65 years
C. All ages
D. 0-14 years
Answer: Option A
Solution (By JKSSB Mock Tests)
Demographers universally consider 15 to 49 years as the standard female reproductive age span.

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Practice More Statistics Questions

Question #1
If P(A)=0.4, P(B)=0.5, and P(A∩B)=0.2, then P(A'∩B') is:
A. 0.3
B. 0.1
C. 0.7
D. 0.5

Correct Answer: Option A


Explanation:
P(A∪B)=0.4+0.5-0.2=0.7. P(A'∩B')=1-0.7=0.3.

This question belongs to: Accountancy and Statistics Statistics
Question #2
Which of the following is a limitation of the questionnaire method?
A. High cost
B. Low response rate
C. Requires training of enumerators
D. Not suitable for large samples

Correct Answer: Option B


Explanation:
Questionnaires, especially mailed ones, often suffer from poor response rates, leading to bias.

This question belongs to: Accountancy and Statistics Statistics
Question #3
A box contains 5 defective and 15 non-defective items. Two items are drawn. The probability that both are non-defective is:
A. 15/20 × 14/19 = 21/38
B. 21/38
C. (15/20)²
D. 1 - (5/20)²

Correct Answer: Option A


Explanation:
P(both non-defective) = (15/20)×(14/19) = 210/380 = 21/38.

This question belongs to: Accountancy and Statistics Statistics