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Mathematics, 06.06.2020 17:00 stargirl21359
A random sample of 100 visitors to a popular theme park spent an average of $142 on the trip with a standard deviation of $47.50. Determine the 95% confidence interval for the mean money spent by all visitors to this theme park
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A random sample of 100 visitors to a popular theme park spent an average of $142 on the trip with a...
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