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‘Board Question Paper : March 2022 — Statistics STD 12 Commerce — Question

Gujarat BoardEnglish MediumSTD 12 CommerceStatistics‘Board Question Paper : March 20221 Mark
MCQ
What is the range of the correlation coefficient $r\ ?$
  • A
    $-1$
  • B
    $0$ to $1$
  • ✓
    $-1 \leq r \leq 1$
  • D
    $-1$ to $0$
✓

Answer

Correct option: C.
$-1 \leq r \leq 1$

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