Ask The Wizard #132
NFL Terminal Digits per Side
|
Digit |
Frequency |
Probability |
|
0 |
1887 |
17.75% |
|
1 |
1097 |
10.32% |
|
2 |
348 |
3.27% |
|
3 |
1382 |
13.00% |
|
4 |
1608 |
15.13% |
|
5 |
396 |
3.73% |
|
6 |
848 |
7.98% |
|
7 |
1945 |
18.30% |
|
8 |
631 |
5.94% |
|
9 |
488 |
4.59% |
|
Total |
10630 |
100% |
So this table shows 7 is the best choice, followed by 0, 4, and 3.
For those unfamiliar with the terminology, each player gets two cards to himself and the three flop cards are shared among all players. So this is the same as asking if you dealt three community cards, all of different ranks, and ten 2-card hands, what is the probability three of the 2-card hands would be pairs that match one of the three community cards.
The probability player 1 has a set is 3*combin(3,2)/combin(49,2). Then the probability player 2 has a set is 2*combin(3,2)/combin(47,2). Then the probability player 3 has a set is combin(3,2)/combin(45,2). However, any three players can the three sets, not necessarily the first three. There are combin(10,3) ways to choose the 3 players out of 10 that have sets. So the answer is combin(10,3)*(3*combin(3,2)/combin(49,2))*(2*combin(3,2)/combin(47,2))*(combin(3,2)/combin(45,2)) = 0.00000154464 = 1 in 64,740.
Highest of 10 Cards
| Highest Card | Probability | Expected |
|---|---|---|
| 10 | 0.000000000063 | 0.000000000632 |
| 11 | 0.000000000632 | 0.000000006953 |
| 12 | 0.000000003477 | 0.000000041719 |
| 13 | 0.000000013906 | 0.000000180784 |
| 14 | 0.000000045196 | 0.000000632742 |
| 15 | 0.000000126548 | 0.000001898227 |
| 16 | 0.000000316371 | 0.000005061939 |
| 17 | 0.000000723134 | 0.000012293281 |
| 18 | 0.00000153666 | 0.000027659882 |
| 19 | 0.00000307332 | 0.000058393084 |
| 20 | 0.000005839308 | 0.000116786168 |
| 21 | 0.000010616924 | 0.000222955411 |
| 22 | 0.000018579618 | 0.000408751587 |
| 23 | 0.00003144243 | 0.000723175884 |
| 24 | 0.00005165542 | 0.001239730087 |
| 25 | 0.000082648672 | 0.002066216811 |
| 26 | 0.000129138551 | 0.003357602319 |
| 27 | 0.000197506019 | 0.005332662506 |
| 28 | 0.000296259028 | 0.008295252787 |
| 29 | 0.000436592252 | 0.012661175306 |
| 30 | 0.000633058765 | 0.01899176296 |
| 31 | 0.000904369665 | 0.028035459607 |
| 32 | 0.001274339073 | 0.040778850337 |
| 33 | 0.001772993493 | 0.058508785267 |
| 34 | 0.002437866053 | 0.082887445794 |
| 35 | 0.003315497832 | 0.116042424112 |
| 36 | 0.004463170158 | 0.160674125694 |
| 37 | 0.005950893544 | 0.220183061136 |
| 38 | 0.007863680755 | 0.298819868684 |
| 39 | 0.010304133403 | 0.401861202713 |
| 40 | 0.013395373424 | 0.535814936951 |
| 41 | 0.017284352805 | 0.708658464999 |
| 42 | 0.022145577031 | 0.930114235312 |
| 43 | 0.028185279858 | 1.211967033891 |
| 44 | 0.035646089232 | 1.568427926212 |
| 45 | 0.044812226463 | 2.016550190844 |
| 46 | 0.056015283079 | 2.576703021634 |
| 47 | 0.069640622206 | 3.273109243697 |
| 48 | 0.086134453782 | 4.134453781513 |
| 49 | 0.106011635423 | 5.194570135747 |
| 50 | 0.129864253394 | 6.493212669683 |
| 51 | 0.158371040724 | 8.076923076923 |
| 52 | 0.192307692308 | 10 |
| Total | 1 | 48.181818181818 |
Although you didn't ask, the median card is the ace of clubs. The probability of the highest card falling under the ace of clubs is 41.34%, exactly on the ace of clubs is 10.60%, and higher than the ace of clubs is 48.05%.