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Mathematics, 22.04.2020 01:08 sheyenne143
Alicia would like to know if there is a difference in the average price between two brands of shoes. She selected and analyzed a random sample of 40 different types of Brand A shoes and 33 different types of Brand B shoes. Alicia observes that the boxplot of the sample of Brand A shoe prices shows two outliers. Alicia wants to construct a confidence interval to estimate the difference in population means. Is the sampling distribution of the difference in sample means approximately normal
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Can any one me with the answers to these questions asap?
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Alicia would like to know if there is a difference in the average price between two brands of shoes....
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