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Mathematics, 20.03.2020 03:06 ssummey2004

G In a box there are y yellow pens and g green pens. Pens are randomly selected, one at a time, until a yellow one is obtained. Assume that each selected pen is replaced before the next one is drawn. What is the probability that you need to pick up a pen at least 3 times

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G In a box there are y yellow pens and g green pens. Pens are randomly selected, one at a time, unti...
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