Study the following graph carefully to answer the question
Production Of Paper (in lakh tonnes) By 3 Different Companies A, B and C Over The Years
What is the difference between the average production per year of the company with highest average production and that of the company with lowest average production in lakh tonnes?
Production Of Paper (in lakh tonnes) by company A = 50+40+55+45+60+50 = 300
Production Of Paper (in lakh tonnes) by company B = 55+60+50+55+50+55 = 325
Production Of Paper (in lakh tonnes) by company C = 45+50+60+60+45+40 = 300
=> Required average difference = $$\frac{(325-300)}{6}=4.17$$
=> Ans - (C)
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