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Statistics · 2025 · 29 Jan · Shift 1

1 Mathematics questions from this JEE Main paper
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Statistics · 2025 · 29 Jan · Shift 1

1 Mathematics questions from this JEE Main paper

  1. Q38.Let x1​,x2​,...,x10​ be ten observations such that i=1∑10​(xi​−2)=30, i=1∑10​(xi​−β)2=98, β>2, and their variance is 54​. If μ and σ2 are respectively…
    Mathematics · Statistics · MCQ