關於c1的一些問題~ - 金融分析師
By Rosalind
at 2004-05-09T23:28
at 2004-05-09T23:28
Table of Contents
※ 引述《onthetone (想묩》之銘言:
: 問幾個翻譯~~
: 精算的英文真的好複雜...
: 我不想c1死在英文上面啦~~
: 1. calculate the force of interest at time 10 that
: ^^^^^^^^^^^^^^^^^^^^^
: is earned by the fund.
: 2. calculate the prob. that there will be at least three months in
: which no accidents occur before the third months in which at least
: one accidents occurs.
這題是負二項分配
意思是說在發生第三個有發生事件的月分之前最少有三個月沒事
Ex : x x x o o o
x x o o x o
計算方式為反面作法 令事件機率為P
1.在第三個有發生事件的月分前有0個月沒事
o o o
P^3
2.在第三個有發生事件的月分前有1個月沒事
x o o o
o x o o
o o x o
C3取2乘以P^2乘以(1-P)乘以P
3.在第三個有發生事件的月分前有2個月沒事
x x o o o
x o x o o
x o o x o
o x x o o
o x o x o
o o x x o
C4取2乘以P^2乘以(1-P)^2乘以P
4.求解為 1-(P^3)-(C3取2乘以P^2乘以(1-P)乘以P)-(C4取2乘以P^2乘以(1-P)^2乘以P)
基本上這題如果是用中文寫的話高二下的排列組合就能解:)
Ya! 我愛排列組合\( ̄▽ ̄")/
: 請問以上兩句翻譯以及畫線部分的翻譯
: 多謝多謝!!!!!
: 感激不盡
--
╭╮
││ *
│╰─╮╭──╮╭──╮╭╮─╮╭──╮╭╭─╮
│ ─ ││ ─╯│ ─╯│ ││─ ││ │
╰──╯╰──╯╰──╯╰┴┴╯╰─╯╰╰─╮│
╰╯
--
: 問幾個翻譯~~
: 精算的英文真的好複雜...
: 我不想c1死在英文上面啦~~
: 1. calculate the force of interest at time 10 that
: ^^^^^^^^^^^^^^^^^^^^^
: is earned by the fund.
: 2. calculate the prob. that there will be at least three months in
: which no accidents occur before the third months in which at least
: one accidents occurs.
這題是負二項分配
意思是說在發生第三個有發生事件的月分之前最少有三個月沒事
Ex : x x x o o o
x x o o x o
計算方式為反面作法 令事件機率為P
1.在第三個有發生事件的月分前有0個月沒事
o o o
P^3
2.在第三個有發生事件的月分前有1個月沒事
x o o o
o x o o
o o x o
C3取2乘以P^2乘以(1-P)乘以P
3.在第三個有發生事件的月分前有2個月沒事
x x o o o
x o x o o
x o o x o
o x x o o
o x o x o
o o x x o
C4取2乘以P^2乘以(1-P)^2乘以P
4.求解為 1-(P^3)-(C3取2乘以P^2乘以(1-P)乘以P)-(C4取2乘以P^2乘以(1-P)^2乘以P)
基本上這題如果是用中文寫的話高二下的排列組合就能解:)
Ya! 我愛排列組合\( ̄▽ ̄")/
: 請問以上兩句翻譯以及畫線部分的翻譯
: 多謝多謝!!!!!
: 感激不盡
--
╭╮
││ *
│╰─╮╭──╮╭──╮╭╮─╮╭──╮╭╭─╮
│ ─ ││ ─╯│ ─╯│ ││─ ││ │
╰──╯╰──╯╰──╯╰┴┴╯╰─╯╰╰─╮│
╰╯
--
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金融分析師
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at 2004-05-10T08:56
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