The sample space for tossing two fair coins is: MCQ with Answer and Explanation

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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}

Answer: Option A

Solution (By JKSSB Mock Tests)

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

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Practice More Statistics Questions

Question #1

Which of the following about Census 2011 is incorrect?

A. It was the 15th Census of India.

B. The literacy rate was 74.04%.

C. The sex ratio was 940 females per 1000 males.

D. The population was 1.21 billion.

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Correct Answer: Option C

Explanation:
Sex ratio was 943, not 940.

This question belongs to: Accountancy and Statistics Statistics

Question #2

The harmonic mean of 1 and 1 is:

A. Undefined

B. 0.5

C. 1

D. 2

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Correct Answer: Option C

Explanation:
HM = 2 / (1+1) = 1.

This question belongs to: Accountancy and Statistics Statistics

Question #3

Net migration rate is calculated as the difference between in-migrants and out-migrants per:

A. Square kilometer

B. Working-age population

C. 1000 births

D. 1000 population

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Correct Answer: Option D

Explanation:
Net migration rate = (Immigrants - Emigrants) / Mid-year population × 1000.

This question belongs to: Accountancy and Statistics Statistics

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