JEE Main 2024 — Statistics Question with Solution
From: JEE Main 2024 (Online) 5th April Evening Shift
Question
Let the mean and the standard deviation of the probability distribution
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be and , respectively. If , then is equal to ________.
Enter your answer
Show full solutionCorrect answer: 5
Correct answer
5
Step-by-step explanation
Mean
Standard deviation
Both (1) and (5) are correct but according to NTA (5) is correct
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This is a previous-year question from JEE Main 2024, 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.