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Statistics · 2018 · Shift 0

1 Mathematics questions from this JEE Main paper
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Statistics · 2018 · Shift 0

1 Mathematics questions from this JEE Main paper

  1. Q35.If i=1∑9​(xi​−5)=9 and i=1∑9​(xi​−5)2=45, then the standard deviation of the 9 items x1​,x2​,.......,x9​ is
    Mathematics · Statistics · MCQ