Statistics_JEE-Main 08-04-2023_(S1) - Competishun – Live JEE & NEET Courses and Exam Prep

JEE MAIN 2023

8-4-2023 S1

Question

Let the mean and variance of 8 numbers x, y, 10, 12, 6, 12, 4, 8, be 9 and 9.25 respectively. If x > y, then 3x – 2y is equal to ___.

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Solution

Question Tags

JEE Main

Mathematics

Easy

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