[問題] 卜瓦松分配性質
剛念到卜瓦松分配這有個疑問
想請各位幫忙解惑
若X~Poi(入1); Y~Poi(入2)且X,Y獨立
那U=(X+Y)/2的話
他的"入"會變成什呢
我只知道可加性能用
剛用動差母函數也推導不太出來
懇請各位幫個忙
感謝
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推
12/05 12:06, , 1F
12/05 12:06, 1F
→
12/05 12:53, , 2F
12/05 12:53, 2F
→
12/05 12:53, , 3F
12/05 12:53, 3F
→
12/05 12:55, , 4F
12/05 12:55, 4F
→
12/05 13:05, , 5F
12/05 13:05, 5F
→
12/05 13:20, , 6F
12/05 13:20, 6F
推
12/05 14:54, , 7F
12/05 14:54, 7F
推
12/05 14:59, , 8F
12/05 14:59, 8F
→
12/05 15:35, , 9F
12/05 15:35, 9F
→
12/05 15:36, , 10F
12/05 15:36, 10F
推
12/05 21:09, , 11F
12/05 21:09, 11F
→
12/05 21:10, , 12F
12/05 21:10, 12F
→
12/05 21:11, , 13F
12/05 21:11, 13F
→
12/05 21:32, , 14F
12/05 21:32, 14F
推
12/06 00:43, , 15F
12/06 00:43, 15F
→
12/06 00:43, , 16F
12/06 00:43, 16F
→
12/06 00:44, , 17F
12/06 00:44, 17F
→
12/06 00:45, , 18F
12/06 00:45, 18F
推
12/06 00:54, , 19F
12/06 00:54, 19F
→
12/06 00:55, , 20F
12/06 00:55, 20F