Question 847381
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Hi,
P(z< 2.46) = .993
{{{drawing(400,200,-5,5,-.5,1.5, graph(400,200,-5,5,-.5,1.5, 0,exp(-x^2/2)), blue(line( 2.46,0, 2.46,exp(-2.46^2/2))),locate(4.8,-.01,z),locate(4.8,.2,z))}}}