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during a certain week the mean price of gasoline in the New England region was $2.714 per gallon. a random sample of 32 gas stations

during a certain week the mean price of gasoline in the New England region was $2.714 per gallon. a random sample of 32 gas stations is drawn from this population. what is the probability that the mean price for the sample was between $2.695 and $2.725 that week; assume standard deviation is $0.045

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