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- For a group of 7 people, find the probability that all the 4 seasons occurs at least once among their birthdays.
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- 3 months ago
- Suppose that a large pack of Haribo gummi bears can have anywhere between 30 and 50 gummi bears…
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- 3 months ago
- A city with 6 districts has 6 robberies in a particular week. Assume the robberies are located randomly, with all possibilities for which robbery occurred where equally likely. What is the probability that some district had more than one robbery.
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- 3 months, 1 week ago
- How many ways are there to split a dozen people into 3 teams, where one team has 2 people, and other two teams have 5 people each
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- 3 months, 1 week ago
- Probability that the total after rolling 4 dice = 21 greater than total of 22
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- 3 months, 1 week ago
- Both sides count the number of ways to break 2n people into n partnerships
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- 3 months, 2 weeks ago
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