关注微信公众号《课帮忙》查题 关注微信公众号《课帮忙》查题 关注微信公众号《课帮忙》查题 关注微信公众号《课帮忙》查题 关注微信公众号《课帮忙》查题 关注微信公众号《课帮忙》查题 公告:维护QQ群:833371870,欢迎加入!公告:维护QQ群:833371870,欢迎加入!公告:维护QQ群:833371870,欢迎加入! 2022-05-27 随机变量X~N(1,4),则P(X>2)=[img=64x25]18035b3aa6415a6.png[/img]. 随机变量X~N(1,4),则P(X>2)=[img=64x25]18035b3aa6415a6.png[/img]. 答案: 查看 举一反三 随机变量X~N(1,4),则P(X>2)=[img=64x25]1802dae64f7f9f5.png[/img]. 随机变量X~N(1,4),则P(X>2)=[img=64x25]1802dae4d3617c8.png[/img]. 随机变量X~N(1,4),则P(X>2)=[img=64x25]180345eea48d407.png[/img]. 随机变量X~N(1,4),则P(X>2)=[img=64x25]1802d3e99c20981.png[/img]. 随机变量X~N(1,4),则P(X>2)=[img=64x25]18033e2276f0ce0.png[/img].