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Approximately 75% of all small businesses in Canada have a website. 10 small businesses were randomly selected to see how many of them have a
- Approximately 75% of all small businesses in Canada have a website. 10 small businesses were randomly selected to see how many of them have a website. Assume a binomial distribution for the following questions. (a) What is the number of independent trials?
- (b) What is the probability of success during one independent trial?
- (c) What is the probability that exactly 9 of the businesses will have a website?
- (d) What is the probability that at least one of the businesses has a website?
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Elementary Statistics Picturing The World
Authors: Ron Larson, Betsy Farber
6th Edition
0321911210, 978-0321911216
