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Statistics · 2020 · 5 Sep · Shift 2

1 Mathematics questions from this JEE Main paper
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Statistics · 2020 · 5 Sep · Shift 2

1 Mathematics questions from this JEE Main paper

  1. Q19.If the mean and the standard deviation of the data 3, 5, 7, a, b are 5 and 2 respectively, then a and b are the roots of the equation :
    Mathematics · Statistics · MCQ