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State Gasoline Taxes A random sample of state gasoline taxes (in cents) is shown here for9 states. 36.9 65.4 66.8 42.1 45.9 38.6 32.1 42.8

State Gasoline TaxesA random sample of state gasoline taxes (in cents) is shown here for9

states. 36.9 65.4 66.8 42.1 45.9 38.6 32.1 42.8

Use the data to estimate the true population mean gasoline tax with85%confidence. Assume the variable is normally distributed. Round the answers to at least two decimal places.

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