document.write( "Question 928697: A number is selected at random, from the set {1,2,3,4,5,6,7,8,9,10}
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document.write( "Find: P(odd and prime)
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document.write( "In other words: The probability of an odd number and a prime number\r
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document.write( "I know this is a type of multiplication problem and that the events are not independent because they over-lap.
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document.write( "I know the formula is P(A and B)= P(A)x P(B|A)
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document.write( "I just need help understanding what to plug into the equation. \n" );
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Algebra.Com's Answer #563780 by ewatrrr(24785)![]() ![]() You can put this solution on YOUR website! 10 Numbers: 1,2,3,4,5,6,7,8,9,10 \n" ); document.write( "Prime and Odd: 1,3,5,7 \n" ); document.write( "choose one \n" ); document.write( "P(Odd and Prime) = 4/10 = 2/5 \n" ); document.write( " |