Blogtrottr
Yahoo!奇摩知識+ - 分類問答 - 科學常識 - 發問中
Yahoo!奇摩知識+ - 分類問答 - 科學常識 - 發問中 
The Next Generation in Online Meetings

GoTo Webinar is a new, affordable, do-it-yourself Web event service that doesn’t require a consultant. Get $10 off after your complimentary trial.
From our sponsors
求常態分配計算過程
Aug 21st 2013, 08:27

有批材料檢驗之品質特性呈平均值為100cm之常態分配,其品質特性小於橫坐標值98.04cm之面積約佔全面積2.5%,

(1) 試估計品質特性高於100之百分比為何?
(2) 試問品質特性大於橫坐標值101.96cm之面積約佔全面積之百分比為何?
(3) 此材料檢驗之品質特性介於97cm至102cm間所佔比例為何?

請求高手幫忙解答 ^-^

This entry passed through the Full-Text RSS service — if this is your content and you're reading it on someone else's site, please read the FAQ at fivefilters.org/content-only/faq.php#publishers. Five Filters recommends: 'You Say What You Like, Because They Like What You Say' - https://www.medialens.org/index.php/alerts/alert-archive/alerts-2013/731-you-say-what-you-like-because-they-like-what-you-say.html

You are receiving this email because you subscribed to this feed at blogtrottr.com.

If you no longer wish to receive these emails, you can unsubscribe from this feed, or manage all your subscriptions
創作者介紹
創作者 線上遊戲排行榜2013/2014,進擊的巨人線上看,candy crush saga外掛,正妹寫真三圍 的頭像
qsqssa

線上遊戲排行榜2013/2014,進擊的巨人線上看,candy crush saga外掛,正妹寫真三圍

qsqssa 發表在 痞客邦 留言(0) 人氣( 0 )