Question: The amount of time (in hours per week) a student utilizes a math-tutoring center roughly follows the normal distribution y = 0.7979e(x5.4)2/0.5, 4 x

The amount of time (in hours per week) a student utilizes a math-tutoring center roughly follows the normal distribution
y = 0.7979e−(x−5.4)2/0.5, 4 ≤ x ≤ 7
where x is the number of hours.
(a) Use a graphing utility to graph the function.
(b) From the graph in part (a), estimate the average number of hours per week a student uses the tutoring center.

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