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Statistics · 2005 · Shift 0

2 Mathematics questions from this JEE Main paper
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Statistics · 2005 · Shift 0

2 Mathematics questions from this JEE Main paper

  1. Q66.If in a frequency distribution, the mean and median are 21 and 22 respectively, then its mode is approximately :
    Mathematics · Statistics · MCQ
  2. Q67.Let x1, x2,...........,xn be n observations such that ∑xi2​=400 and ∑xi​=80. Then a possible value of n among the following is
    Mathematics · Statistics · MCQ