document.write( "Question 752474: please i need urgent help with finding the probability of complementary events\r
\n" ); document.write( "\n" ); document.write( "P(E Union M) = 0,85; P(E)= 0,65 and P(M) = 0.55
\n" ); document.write( "how can i find the P[M(complement) Union E) and P[M(complement) Intersection E(complement)]? it is not stated that the elements are mutually exclusive or independent. Thanks for the help.
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Algebra.Com's Answer #457863 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
P(E Union M) = 0,85;
\n" ); document.write( "P(E)= 0,65 ; P(E') = 0.35
\n" ); document.write( "P(M) = 0.55 ; P(M') = 0.45
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\n" ); document.write( "how can i find the P[M(complement) Union E)
\n" ); document.write( "P(M' or E) = P(M')+P(E)-P(M' and E}
\n" ); document.write( "= (0.45)+ (0.65)- P(M' and E)
\n" ); document.write( "Note: This implies that M' and E are not mutually exclusive.
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\n" ); document.write( "P[M(complement) Intersection E(complement)]
\n" ); document.write( "P(M' AND E') = P(M')+P(E')-P(M' or E')
\n" ); document.write( "= 0.45+0.35 - P(M' or E')
\n" ); document.write( "Note: This does not tell us wheter M' and E' are mutually exlusive.
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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\n" ); document.write( "\n" ); document.write( "it is not stated that the elements are mutually exclusive or independent.
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