document.write( "Question 872036: Use rules for Discrete Probability Distribution\r
\n" ); document.write( "\n" ); document.write( "to find missing value in this table: \r
\n" ); document.write( "\n" ); document.write( "x 0 1 2 3 4
\n" ); document.write( "P(x) 0.15 0.25 0.20 0.10
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Algebra.Com's Answer #525910 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
\"sum%28P%28x%29%2Cx=0%2C4%29=1\"
\n" ); document.write( "\".15%2B.25%2BP%282%29%2B.2%2B.1=1\"
\n" ); document.write( "\"P%282%29=0.3\"
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