The mode of a distribution is the value at which the frequency curve: MCQ with Answer and Explanation

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The mode of a distribution is the value at which the frequency curve:

A. Crosses the median

B. Has a maximum

C. Is zero

D. Has a minimum

Answer: Option B

Solution (By JKSSB Mock Tests)

Mode corresponds to the peak of the frequency distribution.

This question belongs to: Accountancy and Statistics Statistics

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Practice More Statistics Questions

Question #1

In probability, an event that contains all possible outcomes is called:

A. Simple event

B. Sure event

C. Impossible event

D. Null event

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Correct Answer: Option B

Explanation:
Sure event equals the sample space, P = 1.

This question belongs to: Accountancy and Statistics Statistics

Question #2

In a binomial distribution with n=5 and p=0.4, the probability of exactly 2 successes is:

A. 0.3456

B. 0.4

C. 0.5

D. 0.2304

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Correct Answer: Option A

Explanation:
C(5,2)(0.4)^2(0.6)^3 = 10 × 0.16 × 0.216 = 0.3456.

This question belongs to: Accountancy and Statistics Statistics

Question #3

If (AB) = 0, the attributes A and B are:

A. Randomly associated

B. Complete positive association

C. Complete disassociation

D. Independent

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Correct Answer: Option C

Explanation:
(AB)=0 means no object possesses both A and B, indicating perfect negative association (complete disassociation).

This question belongs to: Accountancy and Statistics Statistics

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