Calculate the coefficient of correlation between income and weight ...

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Calculate the coefficient of correlation between income and weight :
\begin{tabular}{|l|l|l|l|l|l|l|}
\hline Income \( (₹) \) & 100 & 200 & 300 & 400 & 500 & 600 \\
\hline Weight (lbs) & 120 & 130 & 140 & 150 & 160 & 170 \\
\hline
\end{tabular}
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