Jenny did a survey in her statistics class and found that 15 out of 24 study in the Learning Center at least three times a week. Answer the following questions. Express answers as a decimal. (a) What is the probability that a student choose at random from the class uses the Learning Center at least three times a week? (b) What is the probability that a student chosen at random from the class uses that Learning Center less often than three time a week? (c) If three students are chosen at random from the class, what is the probability that all three of them use the Learning Center at least three times a week?
Jenny did a survey in her statistics class and found that 15 out of 24 study in the Learning Center at least three times a week. Answer the following questions. Express answers as a decimal. (a) What is the probability that a student choose at random from the class uses the Learning Center at least three times a week? (b) What is the probability that a student chosen at random from the class uses that Learning Center less often than three time a week? (c) If three students are chosen at random from the class, what is the probability that all three of them use the Learning Center at least three times a week?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Jenny did a survey in her statistics class and found that 15 out of 24 study in the Learning Center at least three times a week.
Answer the following questions. Express answers as a decimal.
(a) What is the probability that a student choose at random from the class uses the Learning Center at least three times a week?
(b) What is the probability that a student chosen at random from the class uses that Learning Center less often than three time a
week?
(c) If three students are chosen at random from the class, what is the probability that all three of them use the Learning Center at
least three times a week?
(d) If three students are chosen at random from the class, what is the probability that all three of them do NOT use the learning
center at least three times a week?
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