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X1发生,则A事件必会发生 X1、X2、X3、x4中有一个发生,则A事件必会发生 X1、X2、x3、x4中有一个发生,x5、x6都发生,则A事件必会发生 X5发生,则A事件必会发生
体重(kg)=年龄x3+5(或8) 体重(kg)=年龄x5(或8) 体重(kg)=年龄x6(或8) 体重(kg)=年龄x2+7(或8)
154+20)x5%=8.7(万元) 154+20+25-120)x5%=3.95(万元) 154x5%=7.7(万元) 154+20+25)x5%=9.95(万元)
(X1+X2+X3)-(X4+X5+X6) X1-X4 X3-X6 (X3-X1)-(X6-X4)
(X1+X2+X3)-(X4+X5+X6) X1-X4 X3-X6 (X3-X1)-(X6-X4)
I(1)>I(2)=I(3)>I(4)=I(5) I(1)>I(2)<I(3)>I(4)=I(5) I(1)>I(2)>I(3)<I(4)=I(5) I(3)>I(2)<I(1)>I(4)=I(5)
Y1=4.9537X1+1.051X2+0.514X3+0.3571X4+0.0957X5+0.0171X6+0.0114X7 Y1=0.4362X1+0.1139X2-0.0445X3-0.01X4-0.6334X5+0.1304X6-0.6136X7 Y1=0.4362X1+0.4228X2+0.4242X3+0.2767X4+0.3577X5+0.2874X6+0.4049X7 Y1=0.9731X1+0.9429X2+0.9448X3+0.6603X4+0.7833X5+0.6488X6+0.9141X7
(X1+X2+X3)-(X4+X5+X6) X1-X4 X3-X6 (X3-X1)-(X6-X4)
x2·x3=x6 (x2)3=x8 x2+x3=x5 x6÷x3=x3
8%x6%x5%x7% (8%x6%x5%x7%)-100% 108%x106%x105%x107% (108%x106%x105%x107%)-100%
(X1+X2+X3)-(X4+X5+X6) X1-X4 X3-X6 (X3-X1)-(X6-X4)
(X1+X2+X3)-(X4+X5+X6) X1-X4 X3-X6 (X3-X1)-(X6-X4)
发生、不发生 不发生、发生 不一定、发生 可能发生、发生
(X1+X2+X3)-(X4+X5+X6) X1-X4 X3-X6 (X3-X1)-(X6-X4)