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Statistics question from FAA exam, 2024 by JKSSB

Eight randomly selected college students were asked to state the number of hours they slept the previous night. The resulting data values are 4,8,7,5,3,7,7,3.

Arrange the following values in decreasing order:

a Mean of sleeping hours of the students
b. Median of sleeping hours of the students
C. Mode of sleeping hours of the students
d. Number of random Sample

Last updated Jun 24, 2026
Correct Answer: Option C — d, c, b, a
Comparing the calculated values:
d (Sample Size) = 8.0
c(Mode) = 7.0
b (Median) = $6.0
a(Mean) = 5.5
Arranging them from highest to lowest: 8 > 7 > 6 > 5.5
.This corresponds to the sequence: d, c, b, a.
Answer verified by Quintessence Classes faculty — Karan Nagar, Srinagar.

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JKSSB FAA 2024

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Exam JKSSB
Recruitment FAA
Year 2024
Subject Statistics
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