Each month, the MATH310 instructor needs to prepare 5 exercises for the following month's exam. The number of problems he creates in a month follows a Poisson distribution with mean 7. The probability that MATH310 instructor manages to create at least 5 exercises for the following month's exam is:
Each month, the MATH310 instructor needs to prepare 5 exercises for the following month's exam. The number of problems he creates in a month follows a Poisson distribution with mean 7. The probability that MATH310 instructor manages to create at least 5 exercises for the following month's exam is:
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Transcribed Image Text:Each month, the MATH310 instructor needs to prepare 5 exercises for the following
month's exam. The number of problems he creates in a month follows a Poisson
distribution with mean 7. The probability that MATH310 instructor manages to create at
least 5 exercises for the following month's exam is:
O None of these
0.056
0.827
0.0378
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