Recent General Social Survey asked subjects: “How long have you lived in the city, town or the
Question: #10. Recent General Social Survey asked subjects: “How long have you lived in the city, town or the community where you currently live”. The possible responses were: Less than a year, 1, 2, 3,….The responses of 1415 subjects had a mode of “Less than a year”, a median of 16 years, a mean of 20.3 and a standard deviation of 18.2
(a) Do you think that the population is normal?
(b) Based on your answer to part (a), is it valid to construct a 99% confidence interval for the true mean?
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Answer: The solution consists of 1 page
Deliverables: Word Document
Deliverables: Word Document
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[Solved] For this exercise, use the UCDAVIS2 dataset. Two variables that were measured were whether the respo #13999
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(See Solution) The salaries of five employees at XYZ Brokerage are $30,000, $50,000, $60,000, $70,000, and $90,000. #17691
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Solution: Last fall, a sample of n = 36 freshman was selected to participate in a new 4-hour training program #23550
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