A major disadvantage of secondary data is: MCQ with Answer and Explanation

A major disadvantage of secondary data is:
A. Time consuming
B. May not suit the present research objective
C. Originality
D. High cost
Answer: Option B
Solution (By JKSSB Mock Tests)
Secondary data was collected for a different purpose; definitions and coverage may differ.

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Practice More Statistics Questions

Question #1
Which of the following is a measure of dispersion?
A. Standard deviation
B. Mode
C. Geometric mean
D. Median

Correct Answer: Option A


Explanation:
Standard deviation measures spread.

This question belongs to: Accountancy and Statistics Statistics
Question #2
The ‘footnote’ of a statistical table is used to:
A. Provide additional explanation or clarification about specific items
B. State the source of data
C. List the units of measurement
D. Give the title of the table

Correct Answer: Option A


Explanation:
Footnotes clarify specific cells or data points; the source is typically given separately, and the title is at the top.

This question belongs to: Accountancy and Statistics Statistics
Question #3
If two attributes have perfect positive association, then:
A. (A) = (B)
B. (AB) = (A) = (B)
C. (αβ) = 0
D. (AB) = 0

Correct Answer: Option B


Explanation:
Perfect positive association means all A's are B's and all B's are A's, so (AB) equals both marginals.

This question belongs to: Accountancy and Statistics Statistics