Statistics 十十十萭萭萭火火火急急急
2008-02-13 6:31 am
In a bottle-filling process, the amount of drink injected into 16 oz bottles is normally distributed with a mean of 16 oz and a standard deviation of 0.02 oz. Bottles containing less than 15.95 oz do not meet the bottler's quality standard. What percentage of filled bottles do not meet the standard?
回答 (1)
2008-02-13 6:46 am
✔ 最佳答案
mean = 16 ozs.d. = 0.02 oz
p( n< (16-15.95)/2 )
p(n< -2.5)
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自己查表睇下個數係幾多啦
2008-02-12 22:46:57 補充：
應該係p( n
2008-02-12 22:47:59 補充：
做乜display 唔到既應該係p(n
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https://hk.answers.yahoo.com/question/index?qid=20080212000051KK04547