[問題] 關於一題機率題目的問題~?
題目前目敘述了一堆BINARY傳輸的問題
他問"What is the probability that a message is accepted after it has been
sent more than k times?"
若令r.v X:直到信號被接收為止所需次數
我覺得這題怎麼看都很像是算p[X>=k],可是解答是X>k
請問大家覺得呢??謝謝
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 59.117.160.239
推
09/04 08:11, , 1F
09/04 08:11, 1F
推
09/04 12:28, , 2F
09/04 12:28, 2F
討論串 (同標題文章)
完整討論串 (本文為第 1 之 3 篇):