The mode of the data: 2, 4, 4, 6, 6, 6, 8, 8 is: MCQ with Answer and Explanation

The mode of the data: 2, 4, 4, 6, 6, 6, 8, 8 is:

A. 6

B. 8

C. 4

D. No mode

Answer: Option A

6 appears three times, more than any other value.

This question belongs to: Accountancy and Statistics Statistics

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Question #1 Report Error

Which index number formula uses the unweighted geometric mean of price relatives?

A. Fisher

B. Jevons

C. Laspeyres

D. Paasche

Correct Answer: Option B

Explanation:
The Jevons index is the geometric mean of the price relatives, giving equal weight to each item.

This question belongs to: Accountancy and Statistics Statistics

Question #2 Report Error

Gross Reproduction Rate (GRR) considers births of:

A. First child only

B. All children

C. Female children only

D. Male children only

Correct Answer: Option C

Explanation:
GRR is the average number of daughters a woman would bear, ignoring mortality.

This question belongs to: Accountancy and Statistics Statistics

Question #3 Report Error

The sex ratio in India (Census 2011) is defined as:

A. Number of females per 1000 males

B. Number of females per 1000 population

C. Number of males per 1000 population

D. Number of males per 1000 females

Correct Answer: Option A

Explanation:
Sex ratio is females per 1000 males; in 2011 it was 943.

This question belongs to: Accountancy and Statistics Statistics