In a sample of 120 workers in a factory the mean and, Ask an Expert

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In a sample of 120 workers in a factory, the mean and standard deviation of wages
were Rs. 11.35 and Rs.3.03 respectively. Find the percentage of workers getting wages
between Rs.9 and Rs.17 in the whole factory assuming that the wages are normally
distributed.

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Statistics and Probability, Statistics

Category:- Statistics and Probability
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