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Exercises Probability and the bell curve

Example 4.27 from Statistics, 4.6 Poisson Distribution (Optional)

(part 2)

b. What is the average number of times the news reporter says "uh" during one broadcast?

Work it out on paper first. Then open the solution one step at a time, and stop as soon as you can finish on your own.

Solution
b. 2

How did it go?

Previous (part 1)Next (part 3)

From Statistics (High school edition) by OpenStax (Rice University), section 4.6, licensed under CC BY 4.0. Original at openstax.org. We split the solution into steps; the words, numbers and figures are the book's. OpenStax doesn't endorse this site.