Probability A survey of a college freshman class has determined that the mean height of
Chapter 4, Problem 50(choose chapter or problem)
Probability A survey of a college freshman class has determined that the mean height of females in the class is 64 inches with a standard deviation of 3.2 inches. (a) Assuming the data can be modeled by a normal probability density function, find a model for these data. (b) Use a graphing utility to graph the model. Be sure to choose an appropriate viewing window. (c) Find the derivative of the model. (d) Show that for and
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