2. A group of 10 students includes three grade 11 students. Five students will be selected to go on community service. a. What is the probability that all the three grade 11 students are included? b. What is the probability that exactly one grade 11 student is included? c. Give the average number of grade 11 students who will be included in the list. (Binomial Probability Distribution) Solve all stated problems showing relevant solutions and graphs or curves where applicable. Use the distribution given.
2. A group of 10 students includes three grade 11 students. Five students will be selected to go on community service. a. What is the probability that all the three grade 11 students are included? b. What is the probability that exactly one grade 11 student is included? c. Give the average number of grade 11 students who will be included in the list. (Binomial Probability Distribution) Solve all stated problems showing relevant solutions and graphs or curves where applicable. Use the distribution given.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:2. A group of 10 students includes three grade 11 students. Five students will be selected
to go on community service.
a. What is the probability that all the three grade 11 students are included?
b. What is the probability that exactly one grade 11 student is included?
c. Give the average number of grade 11 students who will be included in the list.
(Binomial Probability Distribution)
Solve all stated problems showing relevant solutions and graphs or curves
where applicable. Use the distribution given.
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