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Statistics · 2019 · 12 Jan · Shift 2

1 Mathematics questions from this JEE Main paper
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Statistics · 2019 · 12 Jan · Shift 2

1 Mathematics questions from this JEE Main paper

  1. Q34.The mean and the variance of five observations are 4 and 5.20, respectively. If three of the observations are 3, 4 and 4 ; then the absolute value of the difference of the other two observations, is :
    Mathematics · Statistics · MCQ