A census provides data that is: MCQ with Answer and Explanation

A census provides data that is:
A. Complete enumeration with no sampling error (but possible non-sampling errors)
B. Updated continuously
C. Only qualitative in nature
D. Sample-based and subject to sampling error
Answer: Option A
Solution (By JKExamLibrary)
Census aims to count every individual, eliminating sampling error; however, it may still have non-sampling errors like coverage error, response error, or processing mistakes.

This question belongs to: Accountancy and Statistics Statistics

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Practice More Statistics Questions

Question #1 Report Error
Tabulation should ideally present data in a way that:
A. Uses complex statistical jargon in headings
B. Includes all raw data points
C. Maximizes the number of decimal places
D. Facilitates comparison and highlights key patterns

Correct Answer: Option D


Explanation:
Effective tabulation organizes data clearly with appropriate headings, totals, and formatting to enable easy comparison, trend identification, and accurate interpretation by users.

This question belongs to: Accountancy and Statistics Statistics
Question #2 Report Error
Harmonic mean is most appropriate for averaging:
A. Rates and ratios, such as speed or price-earnings ratios
B. Ordinal scale measurements
C. Qualitative data
D. Data with extreme outliers

Correct Answer: Option A


Explanation:
Harmonic mean is suitable for averaging rates or ratios because it gives equal weight to each data point's reciprocal, preventing distortion from high values in rate calculations.

This question belongs to: Accountancy and Statistics Statistics
Question #3 Report Error
Perinatal mortality rate includes:
A. All infant deaths
B. Stillbirths and deaths in the first week of life
C. Maternal deaths
D. Deaths under one year

Correct Answer: Option B


Explanation:
Perinatal mortality covers late fetal deaths (stillbirths) and early neonatal deaths (first 7 days).

This question belongs to: Accountancy and Statistics Statistics