Question: An important function in statistics is the Gaussian (or normal distribution, or bell-shaped curve), f(x) = e -ax2 . a. Graph the Gaussian for a

An important function in statistics is the Gaussian (or normal distribution, or bell-shaped curve), f(x) = e-ax2. 

a. Graph the Gaussian for a = 0.5, 1, and 2.

b. Given thate ar? dx -00 compute the area under the curves in part (a).

c. Complete the square to evaluate -(ax²+bx+c) dx, -0- where a > 0, b, and c are real numbers.

e ar? dx -00 -(ax+bx+c) dx, -0-

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