document.write( "Question 1023295:
\n" ); document.write( "Determine whether the distribution represents a probability distribution. If it does not, chose the correct reason as to why.
\n" ); document.write( "X -2 0 2 5
\n" ); document.write( "P(X) 0.3 0.4 0.2 0.1\r
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Algebra.Com's Answer #638806 by richard1234(7193)\"\" \"About 
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Yes, sum of probabilities equals 1. \n" ); document.write( "
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