What is the mean of the given data- x fi- 4 10- 8 11- 12 9- 16 13- -

[ nbsp; x amp; f_i amp; f_ix_i; 4 amp; 10 amp; 40; 8 amp; ...

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What is the m...

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What is the mean of the given data?

$\begin{matrix} x & f_{i} 4 & 10 8 & 11 12 & 9 16 & 13 \end{matrix}$

11.1

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