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Mathematics, 30.01.2020 10:58 cabo531

Events a and b are independent. find the missing probability.
p(b)= 9/20 , p(a and b) = 9/100, p(a)= ?
answer in decimal form rounded to one decimal place

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Events a and b are independent. find the missing probability.
p(b)= 9/20 , p(a and b) = 9/100,...

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