Asked by Natasha
A bag contains 5 red balls and 7 green balls . A ball is picked at random , its color is noted and it is given out . The bag is shaken and a second selection is made. A. Draw. Tree diagram to illustrate thr information. B. Calculate the probability that both balls are red
Answers
Answered by
Reiny
ball is not returned...
prob(both red) = (5/12)(4/11) = 5/33
prob(both red) = (5/12)(4/11) = 5/33
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