F.5 standard deviation(4)
2010-12-26 9:18 am
The range and mean monthly salaries of employees in a company are $5000 and $9000 respectively. If 2 employees with monthly salaries of $9000 each resign from their posts, what are the effects on the range and standard deviation of monthly salaries of employees in the company?
回答 (1)
2010-12-26 6:58 pm
收錄日期: 2021-04-13 17:43:21
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https://hk.answers.yahoo.com/question/index?qid=20101226000051KK00137