Attributes that can only be classified into two mutually exclusive categories (e.g., Male/Female) are termed: MCQ with Answer and Explanation

Attributes that can only be classified into two mutually exclusive categories (e.g., Male/Female) are termed:
A. Manifold attributes
B. Continuous variables
C. Quantitative variables
D. Dichotomous attributes
Answer: Option D
Solution (By JKSSB Mock Tests)
Dichotomous classification divides data into exactly two contrasting categories based on the presence or absence of a trait.

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Practice More Statistics Questions

Question #1
Assertion (A): A good questionnaire should avoid leading questions. Reason (R): Leading questions suggest a particular answer and bias the response. Choose the correct option:
A. Both A and R are true, and R is the correct explanation of A
B. A is true, R is false
C. Both A and R are true, but R is not the correct explanation of A
D. A is false, R is true

Correct Answer: Option A


Explanation:
Leading questions bias respondents, so they must be avoided. R correctly explains A.

This question belongs to: Accountancy and Statistics Statistics
Question #2
Two cards are drawn from a deck without replacement. The probability that both are aces is:
A. 1/1326
B. 1/169
C. 4/663
D. 1/221

Correct Answer: Option D


Explanation:
P = (4/52)×(3/51) = 12/2652 = 1/221.

This question belongs to: Accountancy and Statistics Statistics
Question #3
Which of the following is a merit of secondary data?
A. Originality
B. High accuracy
C. Saves time and cost
D. Specific to research objectives

Correct Answer: Option C


Explanation:
Secondary data is already available, saving the time and expense of collection.

This question belongs to: Accountancy and Statistics Statistics