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Probaility tree diagram question if working out is needed please use :) thanks
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1 vote
Probaility tree diagram question
if working out is needed please use :) thanks

Probaility tree diagram question if working out is needed please use :) thanks-example-1
User Ashlei
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1 Answer

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a = 9/10

b = 1/3

c = 2/3

I dunno how to explain it properly but the question gives the fractions, you just need to find out what makes the other fraction that can equal to 10/10 for the first part, then 3/3 for the second part.
User DCToDaylight
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