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JEE Main 2026 (Online) 5th April Morning Shift

MCQ+4 / -12026

The mean deviation about the mean for the data


$$ \begin{array}{|c|c|c|c|c|c|c|} \hline x_i & 5 & 7 & 9 & 10 & 12 & 15 \\ \hline f_i & 8 & 6 & 2 & 2 & 2 & 6 \\ \hline \end{array} $$


\(\text { is equal to: }\)

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