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Statistics · 2021 · 20 Jul · Shift 1

1 Mathematics questions from this JEE Main paper
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Statistics · 2021 · 20 Jul · Shift 1

1 Mathematics questions from this JEE Main paper

  1. Q23.The mean of 6 distinct observations is 6.5 and their variance is 10.25. If 4 out of 6 observations are 2, 4, 5 and 7, then the remaining two observations are :
    Mathematics · Statistics · MCQ