document.write( "Question 1105617: Orange=3, Mango=2, Banana=3
\n" ); document.write( "Four fruits were selected randomly.
\n" ); document.write( "If orange=X, mango=Y;
\n" ); document.write( "1) What is the joint probability of X and Y?
\n" ); document.write( "2) Marginal density, Mean and the Standard deviation of X?
\n" ); document.write( "3) Marginal density, Mean and the Standard deviation of Y?
\n" ); document.write( "4) Co-veriance of X and Y?
\n" ); document.write( "5) Co-realation coefficient of X and Y? \r
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Algebra.Com's Answer #720476 by greenestamps(13216)\"\" \"About 
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\n" ); document.write( "Brevity on Twitter is a good thing.

\n" ); document.write( "When you are asking for help with a problem, presenting it a form so brief that it is impossible to understand the question is not a good thing.

\n" ); document.write( "Resubmit the problem, telling in full sentences what the given information is and what you are supposed to do with it.
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