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Statistics · 2022 · 26 Jun · Shift 1

1 Mathematics questions from this JEE Main paper
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Statistics · 2022 · 26 Jun · Shift 1

1 Mathematics questions from this JEE Main paper

  1. Q31.The mean of the numbers a, b, 8, 5, 10 is 6 and their variance is 6.8. If M is the mean deviation of the numbers about the mean, then 25 M is equal to :
    Mathematics · Statistics · MCQ