Which of the following sources is considered an unpublished source of secondary data? MCQ with Answer and Explanation

Which of the following sources is considered an unpublished source of secondary data?
A. World Bank development reports
B. Census of India reports
C. Financial records maintained internally by a private company
D. Reserve Bank of India (RBI) bulletins
Answer: Option C
Solution (By JKSSB Mock Tests)
Internal company records are not available to the general public, making them unpublished secondary data.

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Practice More Statistics Questions

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

Correct Answer: Option B


Explanation:
2/3 × 1/2 = 1/3.

This question belongs to: Accountancy and Statistics Statistics
Question #2
The geometric mean of a set of values is less than or equal to the arithmetic mean. This is known as:
A. Bayes' theorem
B. AM-GM inequality
C. Time reversal test
D. Central limit theorem

Correct Answer: Option B


Explanation:
For non-negative numbers, AM ≥ GM always holds.

This question belongs to: Accountancy and Statistics Statistics
Question #3
If the arithmetic mean of a distribution is 25 and the median is 24, the distribution is likely:
A. Bimodal
B. Symmetric
C. Negatively skewed
D. Positively skewed

Correct Answer: Option D


Explanation:
Mean > Median indicates positive skewness (right-skewed).

This question belongs to: Accountancy and Statistics Statistics