Tabulation should ideally present data in a way that: MCQ with Answer and Explanation

Tabulation should ideally present data in a way that:
A. Maximizes the number of decimal places
B. Includes all raw data points
C. Uses complex statistical jargon in headings
D. Facilitates comparison and highlights key patterns
Answer: Option D
Solution (By JKSSB Mock Tests)
Effective tabulation organizes data clearly with appropriate headings, totals, and formatting to enable easy comparison, trend identification, and accurate interpretation by users.

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Practice More Statistics Questions

Question #1
To find the average of proportions, ratios, and percentages, the most appropriate mathematical average is:
A. Median
B. Arithmetic Mean
C. Harmonic Mean
D. Geometric Mean

Correct Answer: Option D


Explanation:
Geometric mean is mathematically the only correct average for analyzing multiplicative processes like ratios and percentages.

This question belongs to: Accountancy and Statistics Statistics
Question #2
Which measure of central tendency is most appropriate for qualitative data (e.g., beauty, honesty)?
A. Arithmetic Mean
B. Harmonic Mean
C. Geometric Mean
D. Median

Correct Answer: Option D


Explanation:
Median is a positional average and can be determined for ranked qualitative data.

This question belongs to: Accountancy and Statistics Statistics
Question #3
The combined mean of two groups is 50. If n₁=20, mean₁=45, and n₂=30, mean₂ is:
A. 55
B. 50
C. 53.33
D. 52

Correct Answer: Option C


Explanation:
50 = (20×45 + 30×mean₂) / 50 → 2500 = 900 + 30×mean₂ → mean₂ = 1600/30 = 53.33.

This question belongs to: Accountancy and Statistics Statistics