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The daily wages of 60 workers in a factory are represented below;What is the mean daily wages of the workers?

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Rs. 159

Rs. 169

Rs. 170

Rs. 160

answer is A.

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Detailed Solution

Given data,
Question Image

The formula for mean is

Mean = \frac{\sum (f_{i} \times x_{i})}{\sum f_{i}}

Substituting the values,
Question Image

Mean = \frac{9540}{60}

= 159
The mean daily wages of workers are Rs. 159.
Hence option 1 is correct.

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