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Board Question Paper : March 2020 — Statistics STD 12 Commerce — Question

Gujarat BoardEnglish MediumSTD 12 CommerceStatisticsBoard Question Paper : March 20201 Mark
Question
In which situation, the values of Kari Person's correlation Ceefficient and Spearman's rank correlation coefficient are equal ?
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Answer

When the values of two variables $X$ and $Y$ are some arrangement of first $n$ natural numbers, the correlation coefficient obtained by Karl Pearson's Method and Spearman's method are equal.

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