document.write( "Question 1033912: Suppose that the random variable X has probability distribution given by: \r \n" );
document.write( " \n" );
document.write( "\n" );
document.write( "x p(x) \n" );
document.write( "-3 0.01 \n" );
document.write( "1 0.13 \n" );
document.write( "3 0.86 \r \n" );
document.write( "\n" );
document.write( " What is the mean μ X of X ? \n" );
document.write( "μ X = \n" );
document.write( "
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