In the Poisson problem below. The number of content changes to a Web site is thus one change every four days. If so, the probability of one change every four days is 1.00. 3-169. The number of content changes to a Web site follows a Poisson distribution with a mean of 0.25 per day. (a) What is the probability of two or more changes in a day? (b) What is the probability of no content changes in five days? (c) What is the probability of two or fewer changes in five days? lit X: # ų content change in a day d: Dias change / day Plx zz) • g- Plx t 1) 1- [p(x•o)+ P[x=2)] - D.2r 0-25° 0! 0.026 True
In the Poisson problem below. The number of content changes to a Web site is thus one change every four days. If so, the probability of one change every four days is 1.00. 3-169. The number of content changes to a Web site follows a Poisson distribution with a mean of 0.25 per day. (a) What is the probability of two or more changes in a day? (b) What is the probability of no content changes in five days? (c) What is the probability of two or fewer changes in five days? lit X: # ų content change in a day d: Dias change / day Plx zz) • g- Plx t 1) 1- [p(x•o)+ P[x=2)] - D.2r 0-25° 0! 0.026 True
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section9.3: Binomial Probability
Problem 2E: If a binomial experiment has probability p success, then the probability of failure is...
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