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Suppose you are a consultant to a fast food chain. The fast food chain is interested in measuring the population variance in the number of customers it has on a daily basis in all its stores in the U.S. However, it is limited in its ability to track this number across all stores and has to select a sample. Think critically about the following questions:
1. There are two estimators for the population variance with different levels of bias and variance. Explain how you would go about choosing between these two estimators.
2. You are interested in coming up with a 95% confidence interval for the population variance. How would you go about deciding the number of outlets to sample?
Describe before the Charter of Rights and Freedoms, how there was very little could be done about unjust laws passed by the government, specifically ones that violated civil and minority rights?
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why when dealing with two independent samples where you cannot assume the population variances are equal should the
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in order to conduct a survey of the us senate each senator is assigned a number from 1 to 100 and a computer is then
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Fred, on the other hand, has opted to administer to his cat, Heisenberg, Dr. Zelinski's Is Your Cat Smarter Than This Rock?
the scholastic aptitude test sat is standardized to be normally distributed with a population mean of 500. a parent is
What features of a distribution determine whether the mean and the median will be similar? When does the mean exceed the median?
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