概率论已知t0.25(16)=0.6901,则t0.75(16)=
1个回答
关注
![]()
展开全部
t0.75（16）2.0703
咨询记录 · 回答于2023-01-02
概率论已知t0.25(16)=0.6901,则t0.75(16)=
概率论已知t0.25(16)=0.6901,则t0.75(16)=
t0.75（16）2.0703
t0.25(16)=0.6901,t0.75(16)=3t0.25(16)=3✖️0.6901,则t0.75(16)=2.0703
t0.25(16)=0.6901,t0.75(16)=3t0.25(16)=3✖️0.6901,则t0.75(16)=2.0703
不能认为这批砖的平均抗断强度为32.5。
为你书写详细过程如下图
已赞过
评论
收起
你对这个回答的评价是？
本回答由Sievers分析仪提供