In a questionnaire, a 'filter' question is used to: MCQ with Answer and Explanation

In a questionnaire, a 'filter' question is used to:
A. Ask the most important question
B. Pilot test the questionnaire
C. Close the questionnaire
D. Skip respondents who do not meet certain criteria
Answer: Option D
Solution (By JKSSB Mock Tests)
Filter questions route respondents to different sections based on their answers.

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Practice More Statistics Questions

Question #1
In attribute theory, the class frequency (Aβ) indicates objects possessing:
A. Both A and B
B. B but not A
C. Neither A nor B
D. A but not B

Correct Answer: Option D


Explanation:
β denotes absence of B, so (Aβ) = possessing A and not B.

This question belongs to: Accountancy and Statistics Statistics
Question #2
Bayes' theorem is a formula to calculate:
A. Unconditional probability
B. Intersection of independent events
C. Reverse conditional probability (posterior)
D. Union of events

Correct Answer: Option C


Explanation:
Bayes' theorem calculates the posterior probability of a cause given the observed effect, effectively reversing the conditional direction.

This question belongs to: Accountancy and Statistics Statistics
Question #3
A frequency distribution with classes 10-20, 20-30, 30-40 … is called:
A. Inclusive series
B. Cumulative series
C. Open-end series
D. Exclusive series

Correct Answer: Option D


Explanation:
The upper limit of a class is the lower limit of the next; an observation equal to the upper limit goes to the next class.

This question belongs to: Accountancy and Statistics Statistics