季冠軍大戰 獅象上半季封王可能性組合 - 棒球

By Megan
at 2021-08-14T13:01
at 2021-08-14T13:01
Table of Contents
因為兩邊沒有互相對戰
所以可以當成獨立事件討論
在不考論和局,且每場勝負兩邊均為50%的情況下
統一獅(2場)
2勝: 0.5^2*C2取2 = 0.25
1勝: 0.5^2*C2取1 = 0.5
0勝: 0.5^2*C2取0 = 0.25
中信(5場)
5勝: 0.5^5*C5取5 = 1/32
4勝: 0.5^5*C5取4 = 5/32
3勝: 0.5^5*C5取3 = 10/32
2勝: 0.5^5*C5取2 = 10/32
1勝: 0.5^5*C5取1 = 5/32
0勝: 0.5^5*C5取0 = 1/32
拿你列出的情況組合一下
統一2勝,中信至少3勝: 0.25*16/32 = 0.125
統一1勝,中信至少2勝: 0.5 *26/32 = 0.406
統一0勝,中信至少1勝: 0.25*31/32 = 0.242
0.125+0.406+0.242 = 0.773 也就是大概77%
--
所以可以當成獨立事件討論
在不考論和局,且每場勝負兩邊均為50%的情況下
統一獅(2場)
2勝: 0.5^2*C2取2 = 0.25
1勝: 0.5^2*C2取1 = 0.5
0勝: 0.5^2*C2取0 = 0.25
中信(5場)
5勝: 0.5^5*C5取5 = 1/32
4勝: 0.5^5*C5取4 = 5/32
3勝: 0.5^5*C5取3 = 10/32
2勝: 0.5^5*C5取2 = 10/32
1勝: 0.5^5*C5取1 = 5/32
0勝: 0.5^5*C5取0 = 1/32
拿你列出的情況組合一下
統一2勝,中信至少3勝: 0.25*16/32 = 0.125
統一1勝,中信至少2勝: 0.5 *26/32 = 0.406
統一0勝,中信至少1勝: 0.25*31/32 = 0.242
0.125+0.406+0.242 = 0.773 也就是大概77%
--
Tags:
棒球
All Comments

By Poppy
at 2021-08-16T01:39
at 2021-08-16T01:39

By Oliver
at 2021-08-17T14:17
at 2021-08-17T14:17

By Dorothy
at 2021-08-19T02:55
at 2021-08-19T02:55

By Liam
at 2021-08-20T15:32
at 2021-08-20T15:32

By Oliver
at 2021-08-22T04:10
at 2021-08-22T04:10

By Emma
at 2021-08-23T16:48
at 2021-08-23T16:48

By Thomas
at 2021-08-25T05:26
at 2021-08-25T05:26

By Sandy
at 2021-08-26T18:04
at 2021-08-26T18:04

By Quanna
at 2021-08-28T06:41
at 2021-08-28T06:41

By Frederica
at 2021-08-29T19:19
at 2021-08-29T19:19

By Delia
at 2021-08-31T07:57
at 2021-08-31T07:57

By Ivy
at 2021-09-01T20:35
at 2021-09-01T20:35

By Aaliyah
at 2021-09-03T09:13
at 2021-09-03T09:13

By Megan
at 2021-09-04T21:50
at 2021-09-04T21:50

By Delia
at 2021-09-06T10:28
at 2021-09-06T10:28

By Susan
at 2021-09-07T23:06
at 2021-09-07T23:06

By Ivy
at 2021-09-09T11:44
at 2021-09-09T11:44

By Elma
at 2021-09-11T00:22
at 2021-09-11T00:22

By Dora
at 2021-09-12T12:59
at 2021-09-12T12:59

By Carolina Franco
at 2021-09-14T01:37
at 2021-09-14T01:37

By Eartha
at 2021-09-15T14:15
at 2021-09-15T14:15

By Regina
at 2021-09-17T02:53
at 2021-09-17T02:53

By Annie
at 2021-09-18T15:31
at 2021-09-18T15:31
Related Posts
NFL球星Tyreek Hill嗆能跑贏,牙買加閃電:

By Callum
at 2021-08-14T13:01
at 2021-08-14T13:01
神奇

By Hamiltion
at 2021-08-14T13:01
at 2021-08-14T13:01
林玉米

By Jake
at 2021-08-14T13:01
at 2021-08-14T13:01
自殺突擊隊

By Emily
at 2021-08-14T13:01
at 2021-08-14T13:01
我巨Cloesr

By Gilbert
at 2021-08-14T12:58
at 2021-08-14T12:58