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Back to 4.3 Binomial Distribution (Optional)

4.3 Exercise 12

Avg difficulty 2.5

About 32 percent of students participate in a community volunteer program outside of school. If 30 students are selected at random, find the probability that at most 14 of them participate in a community volunteer program outside of school. Use the TI-83+ or TI-84 calculator to find the answer.

OpenStax Statistics, 4.3 Binomial Distribution (Optional), exercise 12

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