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Statistics · 2023 · 11 Apr · Shift 2

1 Mathematics questions from this JEE Main paper
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Statistics · 2023 · 11 Apr · Shift 2

1 Mathematics questions from this JEE Main paper

  1. Q31.Let the mean of 6 observations 1,2,4,5,x and y be 5 and their variance be 10 . Then their mean deviation about the mean is equal to :
    Mathematics · Statistics · MCQ