# Consider the following distribution of daily wages of 50 workers of a factory

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Consider the following distribution of daily wages of 50 workers of a factory

Find the mean daily wages of the workers of the factory by using an appropriate method.

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Here the xi are of large numerical values.

So we use deviation method then,

$\overline{x}= a+\frac{\Sigma f_id_i}{\Sigma f_i}$

Here the assumed mean is taken as 275.

∴ $\overline{x}= a+\frac{\Sigma f_id_i}{\Sigma f_i}$

= 275 + $\frac{1900}{50}$

= 275 + 38

= 313.