亂猜的話,正確的機率? - 拼圖

By Isabella
at 2011-11-04T11:29
at 2011-11-04T11:29
Table of Contents
※ 引述《weselyong (Wesely翁)》之銘言:
: 偶然間在Google+上看到的,想說跟大家分享一下 :D
: Q: 如果你從本題的下列選項隨便挑一個答案的話,正確的機率會是多少?
: * at random, 亂選
: 1)25%
: 2)33%
: 3)25%
: 4)50%
我也覺得是 0%
題目的意思應該是:
我有 p 的機率選到 p 這個答案,則 p 是多少?
依選項:
有 50% 的機率選到 25% 不合
有 25% 的機率選到 33% 不合
有 25% 的機率選到 50% 不合
有 0% 的機率選到 0% bingo!!
故答案是 0%
--
: 偶然間在Google+上看到的,想說跟大家分享一下 :D
: Q: 如果你從本題的下列選項隨便挑一個答案的話,正確的機率會是多少?
: * at random, 亂選
: 1)25%
: 2)33%
: 3)25%
: 4)50%
我也覺得是 0%
題目的意思應該是:
我有 p 的機率選到 p 這個答案,則 p 是多少?
依選項:
有 50% 的機率選到 25% 不合
有 25% 的機率選到 33% 不合
有 25% 的機率選到 50% 不合
有 0% 的機率選到 0% bingo!!
故答案是 0%
--
Tags:
拼圖
All Comments

By Damian
at 2011-11-04T15:28
at 2011-11-04T15:28

By Jake
at 2011-11-06T17:51
at 2011-11-06T17:51

By Andrew
at 2011-11-09T06:30
at 2011-11-09T06:30

By Agnes
at 2011-11-12T10:03
at 2011-11-12T10:03

By Tristan Cohan
at 2011-11-14T21:42
at 2011-11-14T21:42

By Olive
at 2011-11-17T22:08
at 2011-11-17T22:08

By William
at 2011-11-19T09:58
at 2011-11-19T09:58

By Lily
at 2011-11-23T03:02
at 2011-11-23T03:02

By Faithe
at 2011-11-27T18:33
at 2011-11-27T18:33

By Bennie
at 2011-12-02T11:09
at 2011-12-02T11:09

By Enid
at 2011-12-05T20:08
at 2011-12-05T20:08

By Harry
at 2011-12-06T09:12
at 2011-12-06T09:12

By Tom
at 2011-12-10T05:45
at 2011-12-10T05:45

By Irma
at 2011-12-13T14:51
at 2011-12-13T14:51

By Steve
at 2011-12-15T14:31
at 2011-12-15T14:31

By Ida
at 2011-12-19T16:26
at 2011-12-19T16:26

By Harry
at 2011-12-24T15:03
at 2011-12-24T15:03
Related Posts
亂猜的話,正確的機率?

By Isla
at 2011-11-03T21:59
at 2011-11-03T21:59
Puzzleup 2011 (15) Exam

By Selena
at 2011-11-03T02:23
at 2011-11-03T02:23
古世界地圖

By Linda
at 2011-11-02T22:53
at 2011-11-02T22:53
算獨

By Oliver
at 2011-11-01T21:11
at 2011-11-01T21:11
大推桃園向日葵畫廊(獅子裱法 裱框)

By Heather
at 2011-11-01T01:14
at 2011-11-01T01:14