1.

If maximum cost of any times is Rs 500 and minimum Rs 75, then coefficient of range will be –(A) 0.739(B) 0.937(C) 7.39(D) 73.9

Answer»

Answer is (A) 0.739

Range coefficient

= (500 - 75)/(500 + 75) = 425/575

= 0.739



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