For a continuous variable, the most appropriate classification is: MCQ with Answer and Explanation

For a continuous variable, the most appropriate classification is:
A. Spatial classification only
B. Quantitative classification with exclusive class intervals
C. Qualitative classification
D. Chronological classification only
Answer: Option B
Solution (By JKExamLibrary)
Continuous variables (e.g., height, income) require quantitative classification using exclusive class intervals to avoid overlap and ensure each observation falls into exactly one class.

This question belongs to: Accountancy and Statistics Statistics

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Practice More Statistics Questions

Question #1 Report Error
Which of the following is a disadvantage of direct personal interview?
A. Data not reliable
B. Low response rate
C. Unsuitable for illiterates
D. High cost and time-consuming

Correct Answer: Option D


Explanation:
Direct interviews require trained staff, travel, and time, making them expensive.

This question belongs to: Accountancy and Statistics Statistics
Question #2 Report Error
For two attributes, if (AB) is less than the expected frequency under independence, there is:
A. Negative association
B. Positive association
C. Perfect association
D. No association

Correct Answer: Option A


Explanation:
Observed less than expected indicates negative association.

This question belongs to: Accountancy and Statistics Statistics
Question #3 Report Error
The sample space for tossing two fair coins is:
A. {HH, HT, TH, TT}
B. {2H, 1H1T, 2T}
C. {0, 1, 2}
D. {H, T}

Correct Answer: Option A


Explanation:
The sample space lists all possible distinct outcomes; for two coin tosses, the outcomes are HH, HT, TH, and TT, representing the sequence of heads (H) and tails (T).

This question belongs to: Accountancy and Statistics Statistics