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Statistics · 2023 · 8 Apr · Shift 1

1 Mathematics questions from this JEE Main paper
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Statistics · 2023 · 8 Apr · Shift 1

1 Mathematics questions from this JEE Main paper

  1. Q42.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 ​.
    Mathematics · Statistics · Numerical