200天井的抽數分布 - 手遊
By Yedda
at 2021-08-23T01:51
at 2021-08-23T01:51
Table of Contents
之前有人討論過天井從 300 降到 200 後的期望抽數改變:
#1WN8IzAJ (PCReDive)
#1WNL3XFY (PCReDive)
這篇將討論天井降為 200 後的抽數分布,講白一點,就是了解自己是偏歐還是偏非。
公主連結平常單抽到 pick-up 的機率為 0.7%,天井 200 抽。假設有個人的抽卡策略是
每次都十抽,抽到 pick-up 就停下,直到天井為止,那他的抽數之機率分布如 Fig.1:
https://imgur.com/rHesYK3
(Fig.1 抽數之機率分布)
舉個例子,他正好 50 抽抽到 pick-up 的機率約為 5.1%,而他天井的機率為 26.3%;換
句話說,如果有幾萬名公連玩家都遵從一樣的策略在抽卡,那大約有 26.3% 的人會抽到
天井。此策略的期望抽數為 111.24 抽,而從 Fig.1 可以看出,其實大家的抽數很分散
,並沒有集中在期望值附近。
抽數分布可以有另一種呈現方式:他在幾抽「以內」抽到 pick-up 的機率,如 Fig.2:
https://imgur.com/zTLU9Wd
(Fig.2 幾抽以內抽到 pick-up 的機率)
舉個例子,他 110 抽以內會抽到 pick-up 的機率為 53.8%;反過來說,約有 46.2% 的
人抽到期望值卻還沒有出貨。從 Fig.2 可以看出自己是偏歐還偏非,如果你正好 100 抽
抽到 pick-up,那表示你大概贏了一半的人。
最後我用圓餅圖來大致劃分抽數的分布,如 Fig.3:
https://imgur.com/GsHagsk
(Fig.3 抽數圓餅圖)
舉個例子,約有 24.5% 的人於 10~40 抽之間抽到 pick-up,其實比我想像中還要多。
總結,100 抽正好可以當個分水嶺,約一半的人有抽到 pick-up,另一半沒有,最終約
有 26.3% 的人會抽到天井。你問我弄這些圖做什麼?我只是想安慰自己,不是只有我很
常天井 QQ
--
#1WN8IzAJ (PCReDive)
#1WNL3XFY (PCReDive)
這篇將討論天井降為 200 後的抽數分布,講白一點,就是了解自己是偏歐還是偏非。
公主連結平常單抽到 pick-up 的機率為 0.7%,天井 200 抽。假設有個人的抽卡策略是
每次都十抽,抽到 pick-up 就停下,直到天井為止,那他的抽數之機率分布如 Fig.1:
https://imgur.com/rHesYK3
(Fig.1 抽數之機率分布)
舉個例子,他正好 50 抽抽到 pick-up 的機率約為 5.1%,而他天井的機率為 26.3%;換
句話說,如果有幾萬名公連玩家都遵從一樣的策略在抽卡,那大約有 26.3% 的人會抽到
天井。此策略的期望抽數為 111.24 抽,而從 Fig.1 可以看出,其實大家的抽數很分散
,並沒有集中在期望值附近。
抽數分布可以有另一種呈現方式:他在幾抽「以內」抽到 pick-up 的機率,如 Fig.2:
https://imgur.com/zTLU9Wd
(Fig.2 幾抽以內抽到 pick-up 的機率)
舉個例子,他 110 抽以內會抽到 pick-up 的機率為 53.8%;反過來說,約有 46.2% 的
人抽到期望值卻還沒有出貨。從 Fig.2 可以看出自己是偏歐還偏非,如果你正好 100 抽
抽到 pick-up,那表示你大概贏了一半的人。
最後我用圓餅圖來大致劃分抽數的分布,如 Fig.3:
https://imgur.com/GsHagsk
(Fig.3 抽數圓餅圖)
舉個例子,約有 24.5% 的人於 10~40 抽之間抽到 pick-up,其實比我想像中還要多。
總結,100 抽正好可以當個分水嶺,約一半的人有抽到 pick-up,另一半沒有,最終約
有 26.3% 的人會抽到天井。你問我弄這些圖做什麼?我只是想安慰自己,不是只有我很
常天井 QQ
--
Tags:
手遊
All Comments
By Audriana
at 2021-08-25T13:32
at 2021-08-25T13:32
By Hedwig
at 2021-08-28T01:13
at 2021-08-28T01:13
By Edward Lewis
at 2021-08-30T12:54
at 2021-08-30T12:54
By Madame
at 2021-09-02T00:35
at 2021-09-02T00:35
By Hamiltion
at 2021-09-04T12:16
at 2021-09-04T12:16
By Mason
at 2021-09-06T23:57
at 2021-09-06T23:57
By Franklin
at 2021-09-06T01:46
at 2021-09-06T01:46
By Isabella
at 2021-09-08T13:27
at 2021-09-08T13:27
By Ursula
at 2021-09-06T01:46
at 2021-09-06T01:46
By Heather
at 2021-09-08T13:27
at 2021-09-08T13:27
By Isla
at 2021-09-06T01:46
at 2021-09-06T01:46
By Hedda
at 2021-09-08T13:27
at 2021-09-08T13:27
By Ivy
at 2021-09-06T01:46
at 2021-09-06T01:46
By Ophelia
at 2021-09-08T13:27
at 2021-09-08T13:27
By Enid
at 2021-09-06T01:46
at 2021-09-06T01:46
By Eden
at 2021-09-08T13:27
at 2021-09-08T13:27
By Lucy
at 2021-09-06T01:46
at 2021-09-06T01:46
By Valerie
at 2021-09-08T13:27
at 2021-09-08T13:27
By Sierra Rose
at 2021-09-06T01:46
at 2021-09-06T01:46
By Kama
at 2021-09-08T13:27
at 2021-09-08T13:27
By Elizabeth
at 2021-09-06T01:46
at 2021-09-06T01:46
By Hazel
at 2021-09-08T13:27
at 2021-09-08T13:27
By Sarah
at 2021-09-06T01:46
at 2021-09-06T01:46
By Zanna
at 2021-09-08T13:27
at 2021-09-08T13:27
By Cara
at 2021-09-06T01:46
at 2021-09-06T01:46
By Daniel
at 2021-09-08T13:27
at 2021-09-08T13:27
By Genevieve
at 2021-09-06T01:46
at 2021-09-06T01:46
By Tom
at 2021-09-08T13:27
at 2021-09-08T13:27
By Kelly
at 2021-09-06T01:46
at 2021-09-06T01:46
By Elma
at 2021-09-08T13:27
at 2021-09-08T13:27
By Brianna
at 2021-09-06T01:46
at 2021-09-06T01:46
By David
at 2021-09-08T13:27
at 2021-09-08T13:27
By Annie
at 2021-09-06T01:46
at 2021-09-06T01:46
By Tom
at 2021-09-08T13:27
at 2021-09-08T13:27
By Annie
at 2021-09-06T01:46
at 2021-09-06T01:46
By Dorothy
at 2021-09-08T13:27
at 2021-09-08T13:27
By Edwina
at 2021-09-06T01:46
at 2021-09-06T01:46
Related Posts
有沒有這麼一款遊戲
By Una
at 2021-08-23T00:21
at 2021-08-23T00:21
本周御主任務8/23~8/29
By Lauren
at 2021-08-23T00:05
at 2021-08-23T00:05
本周御主任務8/23~8/29
By Iris
at 2021-08-23T00:00
at 2021-08-23T00:00
推特創作畫家
By William
at 2021-08-22T23:36
at 2021-08-22T23:36
活動提醒 08/23-08/29
By Charlotte
at 2021-08-22T22:56
at 2021-08-22T22:56