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15 votes
15 votes
A bag containing... ​

A bag containing... ​-example-1
User Ernie
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1 Answer

17 votes
17 votes
draw a probability tree to symbolise it.
i) 280/8000 x 6/1= 1680/8000 (simplify if needed)
ii) 1638/8000(simplify if needed)
iii) 2730/8000(simplify if needed)
User Petertc
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