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Statistics · 2019 · 12 Jan · Shift 1

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

1 Mathematics questions from this JEE Main paper

  1. Q23.If the sum of the deviations of 50 observations from 30 is 50, then the mean of these observations is :
    Mathematics · Statistics · MCQ