设X与Y独立同分布,X的分布函数为F(x),则Z=min(X,Y)的分布函数G(x)为
A: [img=71x25]18032d3a5e820cb.png[/img]
B: [img=46x27]18032d3a67801ff.png[/img]
C: [img=184x25]18032d3a6fd1dfa.png[/img]
D: [img=115x27]18032d3a77b2c49.png[/img]
A: [img=71x25]18032d3a5e820cb.png[/img]
B: [img=46x27]18032d3a67801ff.png[/img]
C: [img=184x25]18032d3a6fd1dfa.png[/img]
D: [img=115x27]18032d3a77b2c49.png[/img]
举一反三
- 设X与Y独立同分布,X的分布函数为F(x),则Z=min(X,Y)的分布函数G(x)为 A: [img=71x25]1803710a065c458.png[/img] B: [img=46x27]1803710a0e12674.png[/img] C: [img=184x25]1803710a16d9f05.png[/img] D: [img=115x27]1803710a1e9da70.png[/img]
- 设X与Y独立同分布,X的分布函数为F(x),则Z=min(X,Y)的分布函数G(x)为 A: [img=71x25]1802d3f440a4e77.png[/img] B: [img=46x27]1802d3f4493a069.png[/img] C: [img=184x25]1802d3f4512a06e.png[/img] D: [img=115x27]1802d3f459a0953.png[/img]
- 设X与Y独立同分布,X的分布函数为F(x),则Z=min(X,Y)的分布函数G(x)为 A: [img=71x25]1803915f2e7b0e3.png[/img] B: [img=46x27]1803915f373058d.png[/img] C: [img=184x25]1803915f3f11f32.png[/img] D: [img=115x27]1803915f47ad192.png[/img]
- 设X与Y独立同分布,X的分布函数为F(x),则Z=min(X,Y)的分布函数G(x)为 A: [img=71x25]1803935f341c4fd.png[/img] B: [img=46x27]1803935f3c260bf.png[/img] C: [img=184x25]1803935f4465f97.png[/img] D: [img=115x27]1803935f4cb33e9.png[/img]
- 设X与Y独立同分布,X的分布函数为F(x),则Z=min(X,Y)的分布函数G(x)为 A: [img=71x25]18034bac475a94f.png[/img] B: [img=46x27]18034bac501b7c1.png[/img] C: [img=184x25]18034bac58893cf.png[/img] D: [img=115x27]18034bac604b4ba.png[/img]