[討論] 問一個(gè)簡(jiǎn)單問題,極差法求出的實(shí)驗(yàn)標(biāo)準(zhǔn)偏差還要除根號(hào)n... |
| |
| |
| |
小黑屋|Archiver|計(jì)量論壇
( 閩ICP備06005787號(hào)-1—304所 )
電話:0592-5613810 QQ:473647 微信:gfjlbbs
閩公網(wǎng)安備 35020602000072號(hào)
GMT+8, 2025-12-10 11:58
Powered by Discuz! X3.4
Copyright © 2001-2023, Tencent Cloud.