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Statistics · 2023 · 1 Feb · Shift 2

1 Mathematics questions from this JEE Main paper
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Statistics · 2023 · 1 Feb · Shift 2

1 Mathematics questions from this JEE Main paper

  1. Q24.Let 9=x1​<x2​<…<x7​ be in an A.P. with common difference d. If the standard deviation of x1​,x2​...,x7​ is 4 and the mean is xˉ, then xˉ+x6​ is equal to :
    Mathematics · Statistics · MCQ