Mathematics, 19.08.2021 22:00 rebekah1503
A survey of several 10 to 13 year olds recorded the following amounts spent on a trip to the mall: $19.54,$21.01,$19.37 Construct the 98% confidence interval for the average amount spent by 10 to 13 year olds on a trip to the mall. Assume the population is approximately normal.
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A survey of several 10 to 13 year olds recorded the following amounts spent on a trip to the mall: $...
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