If a dataset has two most frequently occurring values, it is called: MCQ with Answer and Explanation

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If a dataset has two most frequently occurring values, it is called:

A. Bimodal

B. Amodal

C. Unimodal

D. Multimodal

Answer: Option A

Solution (By JKSSB Mock Tests)

A bimodal distribution has two distinct peaks, representing two modes.

This question belongs to: Accountancy and Statistics Statistics

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Practice More Statistics Questions

Question #1

In attribute theory, the formula N = (A) + (α) represents:

A. Zero order consistency

B. First order frequencies summing to the universe

C. Yule's coefficient

D. Association criterion

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Correct Answer: Option B

Explanation:
The total population N is divided completely between those possessing the attribute (A) and those not possessing it (α).

This question belongs to: Accountancy and Statistics Statistics

Question #2

If two events are exhaustive, then:

A. A and B are independent

B. P(A∩B) = 0

C. P(A∪B) = 1

D. P(A) = P(B)

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Correct Answer: Option C

Explanation:
Exhaustive events cover the entire sample space.

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Question #3

If P(A∩B) = P(A)P(B), then events A and B are:

A. Mutually exclusive

B. Exhaustive

C. Equally likely

D. Independent

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Correct Answer: Option D

Explanation:
That is the defining condition for statistical independence.

This question belongs to: Accountancy and Statistics Statistics

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