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题目内容
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![](https://assets.51tk.com/images/ebab89799c40b995_img/5a0e1e82d2921939.gif)
三个阳性率比较的χ
检验中,备择假设是
A.π
=π
=π
B.P
=P
=p
C.π
、π
、π
全不等
D.P
、P
、p
全不等
E.π
、π
、π
不全相等
![](https://assets.51tk.com/images/ebab89799c40b995_img/a4f75e32af9a8601.gif)
A.π
![](https://assets.51tk.com/images/ebab89799c40b995_img/855ef16709a1db9f.gif)
![](https://assets.51tk.com/images/ebab89799c40b995_img/184da17d224d318d.gif)
![](https://assets.51tk.com/images/ebab89799c40b995_img/c5bce9e1c5dceb56.gif)
B.P
![](https://assets.51tk.com/images/ebab89799c40b995_img/54decdc35a0725be.gif)
![](https://assets.51tk.com/images/ebab89799c40b995_img/c689c86d4a02164b.gif)
![](https://assets.51tk.com/images/ebab89799c40b995_img/2657f1f2cf094bff.gif)
C.π
![](https://assets.51tk.com/images/ebab89799c40b995_img/140bd8ac7cdea394.gif)
![](https://assets.51tk.com/images/ebab89799c40b995_img/051e098efa55ced9.gif)
![](https://assets.51tk.com/images/ebab89799c40b995_img/a5df9f531e5df059.gif)
D.P
![](https://assets.51tk.com/images/ebab89799c40b995_img/7e2ebd5e59e8eef2.gif)
![](https://assets.51tk.com/images/ebab89799c40b995_img/5c68f96d245b418f.gif)
![](https://assets.51tk.com/images/ebab89799c40b995_img/dc5dc5350b4af81d.gif)
E.π
![](https://assets.51tk.com/images/ebab89799c40b995_img/e1c864184c779b77.gif)
![](https://assets.51tk.com/images/ebab89799c40b995_img/f4b6d93bc6ae9a91.gif)
![](https://assets.51tk.com/images/ebab89799c40b995_img/872c6acda637ed85.gif)
参考答案
参考解析
解析:
更多 “ 三个阳性率比较的χ检验中,备择假设是 A.π=π=π B.P=P=p C.π、π、π全不等 D.P、P、p全不等 E.π、π、π不全相等” 相关考题
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