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Statistics · 2019 · 10 Jan · Shift 1

1 Mathematics questions from this JEE Main paper
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Statistics · 2019 · 10 Jan · Shift 1

1 Mathematics questions from this JEE Main paper

  1. Q25.The mean of five observations is 5 and their variance is 9.20. If three of the given five observations are 1, 3 and 8, then a ratio of other two observations is -
    Mathematics · Statistics · MCQ