Every day, a lecture may be canceled due to inclement weather with probability 0.05. Class cancelations on different days are independent. (a) (b There are 12 classes left this semester. Compute the probability that at least 3 of them get canceled. Compute the probability that exactly 2 classes get canceled.
Every day, a lecture may be canceled due to inclement weather with probability 0.05. Class cancelations on different days are independent. (a) (b There are 12 classes left this semester. Compute the probability that at least 3 of them get canceled. Compute the probability that exactly 2 classes get canceled.
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 42E
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![Every day, a lecture may be canceled due to inclement weather with probability 0.05. Class cancelations on different days are
independent.
(a)
(b
There are 12 classes left this semester. Compute the probability that at least 3 of them get canceled.
Compute the probability that exactly 2 classes get canceled.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F44e710c5-82f1-4975-896c-cdeba81321cf%2Fb09ad399-261a-4667-a298-ed416f2ee63d%2Fcniu46_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Every day, a lecture may be canceled due to inclement weather with probability 0.05. Class cancelations on different days are
independent.
(a)
(b
There are 12 classes left this semester. Compute the probability that at least 3 of them get canceled.
Compute the probability that exactly 2 classes get canceled.
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