- x-i amp- f-i- 4 amp- 10- 8 amp- 11- 12 amp- 9- 16 amp- 13- - Find - f-i x-i-from the given table-444208Data inadequate434

The correct option is A 444[ x_i amp; f_i amp; f_i x_i; 4 amp; 10 amp; 40; 8 amp; 11 a ...

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Mean of Ungrouped Data

[ x_i am...

Question

$\begin{matrix} x_{i} & f_{i} 4 & 10 8 & 11 12 & 9 16 & 13 \end{matrix}$
Find $\sum f_{i} x_{i}$ from the given table.

434

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208

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444

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Data inadequate

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