document.write( "Question 853871: Please can you help with this\r
\n" ); document.write( "\n" ); document.write( "Use the following contingency table to answer
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\n" ); document.write( "\n" ); document.write( "1. What is P(X)?
\n" ); document.write( "2. What is P(X or Y)?
\n" ); document.write( "3. What is P(X or A)?
\n" ); document.write( "4. What is P(X|A)?
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Algebra.Com's Answer #514321 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
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document.write( "Hi,
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document.write( "Use the following contingency table to answer
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document.write( "      x     y     T
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document.write( "A    24    31     55
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document.write( "B    13    66     79
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document.write( "T    37    97    134
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document.write( "1. What is P(X)= 37/134
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document.write( "2. What is P(X or Y) = 1
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document.write( "3. What is P(X or A) = 37/134 + 55/134 - 24/134
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document.write( "4. What is P(X|A) = 
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