2. Javier volunteers in community events each month. He does not do more than five events in a month. He attends exactly five events 35% of the time, four events 25% of the time, three events 20% of the time, two events 10% of the time, one event 5% of the time, and no events 5% of the time. a. Define the random variable X. b. What values does x take on? c. Construct a PDF table. d. Find the probability that Javier volunteers for less than three events each month. P(x < 3) =_ e. Find the probability that Javier volunteers for at least one event each month. P(x > 0) =_
2. Javier volunteers in community events each month. He does not do more than five events in a month. He attends exactly five events 35% of the time, four events 25% of the time, three events 20% of the time, two events 10% of the time, one event 5% of the time, and no events 5% of the time. a. Define the random variable X. b. What values does x take on? c. Construct a PDF table. d. Find the probability that Javier volunteers for less than three events each month. P(x < 3) =_ e. Find the probability that Javier volunteers for at least one event each month. P(x > 0) =_
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 10CYU
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