A schedule is generally preferred over a questionnaire when: MCQ with Answer and Explanation

A schedule is generally preferred over a questionnaire when:
A. The topic is sensitive
B. Respondents are illiterate and data quality is crucial
C. Respondents are highly educated
D. The study area is large and funds are limited
Answer: Option B
Solution (By JKSSB Mock Tests)
Schedules filled by enumerators are ideal for illiterate respondents and ensure better data quality.

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Practice More Statistics Questions

Question #1
Index numbers are typically expressed in:
A. Ratios
B. Logarithms
C. Absolute units
D. Percentages

Correct Answer: Option D


Explanation:
Index numbers are relative measures usually multiplied by 100 to be expressed as percentages for easy comparison.

This question belongs to: Accountancy and Statistics Statistics
Question #2
Given P(A)=0.4, P(B)=0.5, and A and B are mutually exclusive, P(A∪B) is:
A. 0.7
B. 0.1
C. 0.2
D. 0.9

Correct Answer: Option D


Explanation:
Mutually exclusive ⇒ P(A∪B) = P(A)+P(B) = 0.4+0.5=0.9.

This question belongs to: Accountancy and Statistics Statistics
Question #3
Infant Mortality Rate (IMR) is calculated using live births in the denominator rather than total population because:
A. It simplifies calculation
B. Total population data is unavailable
C. Infant deaths are directly linked to birth cohort, not total population size
D. It aligns with maternal mortality calculation

Correct Answer: Option C


Explanation:
IMR measures risk per birth event; using live births as denominator reflects the population at risk (newborns), providing a more accurate and comparable measure of infant survival than per total population.

This question belongs to: Accountancy and Statistics Statistics