Question: Construct a 98% confidence interval for 1/2 in Exercise 9.42 on page 295, where 1 and 2 are, respectively, the standard deviations for the distances

Construct a 98% confidence interval for σ1/σ2 in Exercise 9.42 on page 295, where σ1 and σ2 are, respectively, the standard deviations for the distances traveled per liter of fuel by the Volkswagen and Toyota mini-trucks.

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