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Statistics · 2023 · 11 Apr · Shift 1

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

1 Mathematics questions from this JEE Main paper

  1. Q31.Let sets A and B have 5 elements each. Let the mean of the elements in sets A and B be 5 and 8 respectively and the variance of the elements in sets A and B be 12 and 20 respectively. A new set C of 10 elements is formed by subtracting 3…
    Mathematics · Statistics · MCQ