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Statistics · 2021 · 27 Jul · Shift 2

1 Mathematics questions from this JEE Main paper
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Statistics · 2021 · 27 Jul · Shift 2

1 Mathematics questions from this JEE Main paper

  1. Q28.Let the mean and variance of the frequency distribution x:f:​x1​=24​x2​=64​x3​=8α​x4​=9β​ be 6 and 6.8…
    Mathematics · Statistics · MCQ