A parking control officer is conducting an analysis of the amount of time left on parking meters.
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A parking control officer is conducting an analysis of the amount of time left on parking meters. A quick survey of 15 cars that have just left their metered parking spaces produced the following times (in minutes). Estimate with 95% confidence the mean amount of time left for all the city’smeters.
Transcribed Image Text:
22 15 140 9 17 3 18 26 23 15 33 28 20
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Related Book For
Statistics For Management And Economics Abbreviated
ISBN: 9781285869643
10th Edition
Authors: Gerald Keller
Question Posted:
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