A sports shop selects a random sample and records the sales of items made in China and those made in America. Country of origin n mean St.Deviation China 50 22.5 9.75 America 33 33.15 11.6 What is the SE Mean for the sales from China?
A sports shop selects a random sample and records the sales of items made in China and those made in America. Country of origin n mean St.Deviation China 50 22.5 9.75 America 33 33.15 11.6 What is the SE Mean for the sales from China?
Chapter2: Mathematics For Microeconomics
Section: Chapter Questions
Problem 2.16P
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Question
A sports shop selects a random sample and records the sales of items made in China and those
made in America.
| Country of origin | n | mean | St.Deviation | |||||
| China | 50 | 22.5 | 9.75 | |||||
| America | 33 | 33.15 | 11.6 | |||||
What is the SE Mean for the sales from China?
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