document.write( "Question 781628: Explain why this is or not a probability distributions. x 1 2 3 4.
\n" ); document.write( " P(x) 0.4 0.3 0.4 -0.1 \n" ); document.write( "

Algebra.Com's Answer #475996 by stanbon(75887) $\"\"$ $\"About$

You can put this solution on YOUR website!
You cannot have negative probabilities.
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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