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Q1 The number of content changes to a Web site follows a Poisson distribution with a mean of 0.3 per day. (a) What is
Q1 The number of content changes to a Web site follows a Poisson distribution with a mean of 0.3 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 2 days? (c) What is the probability of two or fewer changes in 10 days?
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Cambridge IGCSE And O Level Additional Mathematics
Authors: Val Hanrahan, Jeanette Powell
1st Edition
1510421645, 978-1510421646
