[數學]簡單機率 - 運動
By Poppy
at 2009-01-11T00:00
at 2009-01-11T00:00
Table of Contents
(由於要教高中生所以在複習簡單的機率,但手頭的課本沒有答案於是只要上來跟大家對答了)1.A、B為互斥的兩事件,已經P(A)=0.5,P(B)=0.4,計算:1.P(A∩B)與P(A∩B')2.P(A∪B)與P(A∪B')3.P(A'∪B')2.設某高中男生參加各種運動的比例如下:羽球30%,桌球20%,網球20%,羽球及桌球5%,羽球及網球10%,桌��
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By Ursula
at 2009-01-15T04:46
at 2009-01-15T04:46
By Zora
at 2009-01-15T10:33
at 2009-01-15T10:33
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