Question

The ages of a group of executives attending a convention are uniformly distributed between 35 and 65 years. If the random variable X denotes ages in years, the probability density function is as follows:
a. Graph the probability density function for X.
b. Find and graph the cumulative distribution function for X.
c. Find the probability that the age of a randomly chosen executive in this group is between 40 and 50 years.
d. Find the mean age of the executives in the group.


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  • CreatedJuly 07, 2015
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