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

If a dataset has two most frequently occurring values, it is called:
A. Unimodal
B. Amodal
C. Bimodal
D. Multimodal
Answer: Option C
Solution (By JKSSB Mock Tests)
A bimodal distribution has two distinct peaks, representing two modes.

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Practice More Statistics Questions

Question #1
A box has 2 red, 3 blue, 5 green balls. Probability of drawing a green ball is:
A. 3/10
B. 1/2
C. 2/5
D. 5/10

Correct Answer: Option D


Explanation:
Total balls = 10, green = 5, probability = 5/10 = 1/2. But option B says 5/10, which is the same. So B is correct.

This question belongs to: Accountancy and Statistics Statistics
Question #2
If the occurrence of event A does not affect the probability of event B, then A and B are:
A. Independent
B. Mutually exclusive
C. Dependent
D. Equally likely

Correct Answer: Option A


Explanation:
Independence means P(B|A) = P(B).

This question belongs to: Accountancy and Statistics Statistics
Question #3
In a study on urban migration patterns, a researcher uses data from the National Sample Survey Office (NSSO) reports. This data is classified as:
A. Primary data
B. Secondary data
C. Experimental data
D. Tertiary data

Correct Answer: Option B


Explanation:
Data obtained from published reports like NSSO is secondary data because it was collected by another agency for a different purpose and is being reused by the researcher.

This question belongs to: Accountancy and Statistics Statistics