Chapter 11.5, Problem 51E

To graph Problems 59-62, use a graphing calculator and refer to the normal probability distribution function with mean $\mu$ and standard deviation $\sigma :$

$f\left(x\right)=\frac{1}{\sigma \sqrt{2\pi }}{e}^{-\left(x-\mu \right)}{}^{{}^2/2{\sigma }^2}$

Graph equation(1) with $\mu =5$ and

(A) $\mu =10$

(B) $\mu =15$

(C) $\mu =20$

Graph all three in the same viewing window with

$X\min =-10,X\max =40$, $Y\min =0$ and $Y\max =0.1$