[機統] 求衝過裝備的機率...(改算次數期望值)
1件裝備 從+0衝到+1機率是70%
從+1衝到+2機率是50%
從+2衝到+3機率是20%
從+3衝到+4機率是8%
但是沒衝成功的話等級會-1,最低到+0
例如:+2衝+3沒有成功,那裝備會降等變成+1
可否請教一下要從+0衝到+4的次數期望值
希望大家不吝指教
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◆ From: 114.32.176.75
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10/18 10:38, , 1F
10/18 10:38, 1F
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10/18 10:41, , 2F
10/18 10:41, 2F
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10/18 10:48, , 3F
10/18 10:48, 3F
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10/18 11:19, , 4F
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10/18 11:20, , 5F
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10/18 11:21, , 6F
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10/18 11:26, , 7F
10/18 11:26, 7F
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10/18 13:33, , 8F
10/18 13:33, 8F
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10/18 13:35, , 9F
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10/18 13:51, , 10F
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10/18 13:51, , 11F
10/18 13:51, 11F
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10/18 13:53, , 12F
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10/18 13:53, , 13F
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10/18 13:54, , 14F
10/18 13:54, 14F
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10/18 13:54, , 15F
10/18 13:54, 15F
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10/18 13:55, , 16F
10/18 13:55, 16F
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10/18 13:55, , 17F
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10/18 13:58, , 18F
10/18 13:58, 18F
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10/18 13:59, , 19F
10/18 13:59, 19F
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10/18 13:59, , 20F
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10/18 13:59, , 21F
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10/18 14:00, , 22F
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10/18 14:00, , 23F
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10/18 14:02, , 24F
10/18 14:02, 24F
※ 編輯: east101010 來自: 114.32.176.75 (10/18 14:45)
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10/18 16:18, , 25F
10/18 16:18, 25F
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10/18 16:35, , 26F
10/18 16:35, 26F
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10/18 16:35, , 27F
10/18 16:35, 27F
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10/18 16:37, , 28F
10/18 16:37, 28F
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10/18 20:34, , 29F
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10/18 20:34, , 30F
10/18 20:34, 30F
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10/19 15:48, , 31F
10/19 15:48, 31F
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