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Back to 5.3 The Exponential Distribution (Optional)

5.3 Exercise 21

Avg difficulty 2.5

Use the following information to answer the next 10 exercises. A customer service representative must spend different amounts of time with each customer to resolve various concerns. The amount of time spent with each customer can be modeled by the following distribution: X ~ Exp(0.2)

What is the mean?

OpenStax Statistics, 5.3 The Exponential Distribution (Optional), exercise 21

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Adapted from Statistics © 2022 Rice University. Licensed under CC BY 4.0. Source: Statistics. Imported at revision 7dea80a.