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Q and R are independent events. P(Q) = 0.2; P(Q and R) = 0.09. Find P(R)
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Q and R are independent events. P(Q) = 0.2; P(Q and R) = 0.09. Find P(R)

User Kasul
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is it P (q+r ) or P( q, r)?
User Aktheus
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