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4.1 Exercise 16

Avg difficulty 2.5


Use the following information to answer the next two exercises: Ellen has music practice three days a week. She practices for all of the three days 85 percent of the time, two days 8 percent of the time, one day 4 percent of the time, and no days 3 percent of the time. One week is selected at random.

Construct a probability distribution table for the data.

OpenStax Statistics, 4.1 Probability Distribution Function (PDF) for a Discrete Random Variable, exercise 16

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