b:head_first_statistics:permutation_and_combination
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| b:head_first_statistics:permutation_and_combination [2023/10/11 08:07] – [e.g.] hkimscil | b:head_first_statistics:permutation_and_combination [2023/10/11 08:16] (current) – [e.g.] hkimscil | ||
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| 2. The coach classes 3 of the players as expert shooters. What’s the probability that all 3 of these players will be on the court at the same time, if they’re chosen at random? | 2. The coach classes 3 of the players as expert shooters. What’s the probability that all 3 of these players will be on the court at the same time, if they’re chosen at random? | ||
| </ | </ | ||
| - | {{https:// | + | |
| < | < | ||
| ## n! / r!(n-r)! | ## n! / r!(n-r)! | ||
| Line 256: | Line 256: | ||
| A flush is where all 5 cards belong to the same suit. What’s the probability of getting this? | A flush is where all 5 cards belong to the same suit. What’s the probability of getting this? | ||
| </ | </ | ||
| + | {{https:// | ||
| + | see [[wp> | ||
| + | {{https:// | ||
| < | < | ||
| ## 52장의 카드 중에서 5장 고를 조합은 | ## 52장의 카드 중에서 5장 고를 조합은 | ||
b/head_first_statistics/permutation_and_combination.txt · Last modified: 2023/10/11 08:16 by hkimscil