SOLUTION: A random sample of representatives from seven companies was interviewed in order to find out the number of computers they planned to order next year. The results are shown below:
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Question 1122240: A random sample of representatives from seven companies was interviewed in order to find out the number of computers they planned to order next year. The results are shown below:
8 15 33 10 9 25 12
Assuming that the population of number of computers planned to be ordered next year is normally distributed, construct a 95% confidence interval for the population mean Answer by Boreal(15235) (Show Source):
