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A basket contains 20 slips of paper , each with a different student's name on it. Eight of the names are boys and 12 are
A basket contains 20 slips of paper, each with a different student's name on it. Eight of the names are boys and 12 are girls. Six different names are selected at random, and those students will win fantastic prizes.
- Explain why this scenario can be modelled using a hypergeometric distribution.
- Show a full probability distribution for the number of girls who win prizes.
- Determine the expected number of girls who win prizes using two methods and confirm that they are equal. If not, explain any differences.
- Rewrite the situation described above to change it to a binomial distribution (no need to solve, just rewrite the above scenario).
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