The number of content changes to a Web site follows a Poisson distribution with a mean of 0.18 per day. a) What is the probability of two or more changes in a day? Round your answer to four decimal places (e.g. 98.7654). P = i b) What is the probability of no content changes in five days? Round your answer to four decimal places (e.g. 98.7654). P = i c) What is the probability of two or fewer changes in five days? Round your answer to four decimal places (e.g. 98.7654). P = i
The number of content changes to a Web site follows a Poisson distribution with a mean of 0.18 per day. a) What is the probability of two or more changes in a day? Round your answer to four decimal places (e.g. 98.7654). P = i b) What is the probability of no content changes in five days? Round your answer to four decimal places (e.g. 98.7654). P = i c) What is the probability of two or fewer changes in five days? Round your answer to four decimal places (e.g. 98.7654). P = i
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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