Suppose you are told that a 95 confidence interval for the

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Suppose you are told that a 95% confidence interval for the average price of a gallon of regular gasoline in your state is from $3.33 to $3.97. Use the fact that the confidence interval for the mean is in the form x ? E to x + E to compute the sample mean and the maximal margin of error E. (Round your answers to two decimal places.)

x = $

E = $

Reference no: EM13616853

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