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Mathematics, 21.10.2019 14:00 kenken2583

Abag contains blue and red balls. two balls are drawn randomly without replacement. the probability of selecting a blue and then a red ball is 0.2. the probability of selecting a blue ball in the first draw is 0.5. what is the probability of drawing a red ball, given that the first ball drawn was blue?

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Abag contains blue and red balls. two balls are drawn randomly without replacement. the probability...
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