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    I am struggling on this question and some guidance on how to solve it would be really appreciated
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    (Original post by bill100)
    I am struggling on this question and some guidance on how to solve it would be really appreciated
    I'd start with the known statements:

    With the obvious meanings.

    P(L)=0.16\\P(H)=0.1\\P(L\cap H \mid L\cup H) = 0.1

    Then it's the standard formulae, though slightly more complex usage.
 
 
 
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