JEE Main 2023 — Statistics Question with Solution
From: JEE Main 2023 (Online) 10th April Evening Shift
Question
Let be the mean and be the standard deviation of the distribution
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where . If denotes the greatest integer , then is equal to :
Choose an option
Show full solutionCorrect option: B
Correct answer
B8
Step-by-step explanation
We have,
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This is a previous-year question from JEE Main 2023, covering the Statistics chapter of Mathematics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.