When Doug Brackett bought Downtown Automotive, the previous owner suggested to him that average daily sales at

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When Doug Brackett bought Downtown Automotive, the previous owner suggested to him that average daily sales at the shop were $2,000.A random sample of daily sales is available in MyStatLab.
Do the sample data suggest that the average daily sales at the shop are less than the previous owner claimed? You may assume the population standard deviation is equal to the sample standard deviation.
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