4597| 8
|
請教,為什么b風(fēng)險大于a風(fēng)險? |
| ||
| ||
點評
b風(fēng)險就是把不合格判為合格的可能性,所以我感覺其值應(yīng)更小才對,
| ||
| ||
| ||
| ||
| ||
| ||
|
Archiver|手機(jī)版|小黑屋|機(jī)械社區(qū) ( 京ICP備10217105號-1,京ICP證050210號,浙公網(wǎng)安備33038202004372號 )
GMT+8, 2025-8-3 20:21 , Processed in 0.065754 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.