[機統] 擲100個骰子,連續Heads次數的PMF

看板Math作者 (賴拉西亞姆)時間5年前 (2019/02/15 22:39), 編輯推噓1(101)
留言2則, 1人參與, 5年前最新討論串1/1
題目: You toss a coin 100 times. Are the two random variables A, B independent? A: The number of consecutive heads HH. B: The number of consecutive tails TT. (...THHHT... is counted as 2 consecutive heads, ...THHTHHT... is also counted as 2 consecutive heads.) 非常顯然,A和B不可能是independent。只是我好奇有沒有什麼辦法可以把A, B的PMF算出來? 感謝! -- ※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 137.189.90.218 ※ 文章網址: https://www.ptt.cc/bbs/Math/M.1550241566.A.C16.html

02/16 22:40, 5年前 , 1F
大概想一下可以從100H開始慢慢加入T 而且會是很對
02/16 22:40, 1F

02/16 22:40, 5年前 , 2F
稱的
02/16 22:40, 2F
文章代碼(AID): #1SPiyUmM (Math)