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Statistics · 2017 · 9 Apr · Shift 1

1 Mathematics questions from this JEE Main paper
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Statistics · 2017 · 9 Apr · Shift 1

1 Mathematics questions from this JEE Main paper

  1. Q32.The sum of 100 observations and the sum of their squares are 400 and 2475, respectively. Later on, three observations, 3, 4 and 5, were found to be incorrect. If the incorrect observations are omitted, then the variance of the remaining…
    Mathematics · Statistics · MCQ