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Question two The number of employees daily wages per employee and variance of the wages per...
Question two
The number of employees daily wages per employee and variance of the wages per employee for two factories are given below;
Factory A Factory B
Number of employees 50 100
Average daily wages per employee (sh) ) 120 85
Variance of daily wages per employee 9 16
Required;
In which factory is there greater variation in the distribution of daily wages per employee?
Suppose in factory B the daily wages of an employee were wrongly noted as sh 120 instead of sh 100. What would be the correct variance for factory B?
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