The number of employees, wages per employee and the variance of the wages pe remployee for two factories is given below : Factory A Factory B No. of employees 100 150 Average wage per employee per...

Extracted text: The number of employees, wages per employee and the variance of the wages pe remployee for two factories is given below : Factory A Factory B No. of employees 100 150 Average wage per employee per month Variance of the Wages per employee per month 3,200 2,800 625 729 (a) In which factory is there greater variation in the distribution of wages per employee ? (b) Suppose in factory B, the wages of an employee were wrongly noted as 3050 instead of e 3650, what would be the correct variance of factory B ?