SOLUTION: In three rural area projects, 30 percent of children under six years of age were found with severe forms of under nutrition. If only 3 children were selected at random from the thr

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Question 1175052: In three rural area projects, 30 percent of children under six years of age were found with severe forms of under nutrition. If only 3 children were selected at random from the three rural areas, what is the probability of 2 being severely undernourished?
Answer by ikleyn(52914) About Me  (Show Source):
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    P = C%5B3%5D%5E2%2A0.3%5E2%2A%281-0.3%29 = 3%2A0.3%5E2%2A0.7 = 0.189.      ANSWER

Solved.