Question 443694
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Hi

mean of 80 and a standard deviation of 7

*Note: {{{z = blue(x - mu)/blue(sigma)}}}  | x = 88
    z = (88-80)/7 = 8/7 = 1.429
{{{drawing(400,200,-5,5,-.5,1.5, graph(400,200,-5,5,-.5,1.5, exp(-x^2/2)), green(line( 1.429,0, 1.429,exp(-1.4292^2/2))),locate(4.8,-.01,z),locate(4.8,.2,z))}}}