Textbook ExpertVerified Tutor
13 Nov 2021
Given information
The percent of persons (ages five and older) in each state who speak a language at home other than English is approximately exponentially distributed with a mean of . Suppose we randomly pick a state.
Step-by-step explanation
Step 1.
As stated in the given problem, the random variable is exponentially distributed and is given by,
Therefore, the mean is
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