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Hypthesis Testing

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XYZ Tv news in a segment on the price of gasolin, reported last evening that the mean price nationwide is $ 1.50 jper gallon for self-serve regular unleaded. A rando sample of 35 statations in the Globe, AZ area revealed theat the mean price was $ 1.52 per gallong and that the standard deviation was $ 0.05 per gallon. At the .05 significance level, can we conclude that the price of gasoline is higher in the Globe area?

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