document.write( "Question 1090092: Sets of sports played by a group of students;\r
\n" ); document.write( "\n" ); document.write( "netball=( 1,2,4,6)
\n" ); document.write( "basketball= (1,1,2,4,)
\n" ); document.write( "soccer= (1,1,2,3)\r
\n" ); document.write( "\n" ); document.write( "a) How many people are in the group?
\n" ); document.write( "b) How many play all three sports?
\n" ); document.write( "c) How many play soccer?
\n" ); document.write( "d) If one student is chosen at random, what is the probability that the student
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\n" ); document.write( " 1) plays three sports
\n" ); document.write( " 2) plays netball
\n" ); document.write( " 3) doesn't play basketball
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Algebra.Com's Answer #704625 by Fombitz(32388)\"\" \"About 
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How are there multiple 1's in the basketball and soccer groups?
\n" ); document.write( "What does that mean?
\n" ); document.write( "Please repost.
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