Which of the following is a disadvantage of secondary data? MCQ with Answer and Explanation

Which of the following is a disadvantage of secondary data?
A. Saves time
B. Cheaper to collect
C. Readily available
D. May not fit the exact purpose of the study
Answer: Option D
Solution (By JKSSB Mock Tests)
Secondary data was collected for a different purpose, so it may not perfectly match the current research objective in terms of definitions, coverage, or time period.

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Practice More Statistics Questions

Question #1
If the crude birth rate of a country is 25 and crude death rate is 10, and net migration rate is -2 per 1000, the growth rate is:
A. 13 per 1000
B. 17 per 1000
C. 15 per 1000
D. 37 per 1000

Correct Answer: Option A


Explanation:
Growth rate = 25 - 10 + (-2) = 13 per 1000.

This question belongs to: Accountancy and Statistics Statistics
Question #2
If P(A) = 2/3 and P(B) = 1/2 and A, B are independent, then P(A∩B) is:
A. 1/6
B. 2/3
C. 1/3
D. 1/2

Correct Answer: Option C


Explanation:
2/3 × 1/2 = 1/3.

This question belongs to: Accountancy and Statistics Statistics
Question #3
Which measure of central tendency is most affected by extreme values?
A. Median
B. Geometric mean
C. Mode
D. Arithmetic mean

Correct Answer: Option D


Explanation:
The arithmetic mean uses all values and is pulled towards outliers.

This question belongs to: Accountancy and Statistics Statistics