Question: From a bag containing 4 white and 6 red balls, three balls are drawn at random and if each white ball drawn carries a reward

From a bag containing 4 white and 6 red balls, three balls are drawn at random and if each

white ball drawn carries a reward of Rs4 and each red ball Rs6, find the expected reward of the

draw

a) Rs14.8

b) Rs15.6

c) Rs31

d) Rs16

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