document.write( "Question 1033913: Suppose that the random variable Y has probability distribution given by: \r \n" );
document.write( " \n" );
document.write( "\n" );
document.write( "y p(y) \n" );
document.write( "-2 0.08 \n" );
document.write( "4 0.54 \n" );
document.write( "8 0.38 \r \n" );
document.write( "\n" );
document.write( " What is the mean μ Y of Y ? \n" );
document.write( "μ Y = \n" );
document.write( "
![\"\"](\"/images/stars/stars-13.gif\")
