Construct a 98% confidence interval for 1 / 2 in Exercise 9.42, where 1 and 2 are,
Construct a 98% confidence interval for σ1/σ2 in Exercise 9.42, where σ1 and σ2 are, respectively, the standard deviations for the distances obtained per liter of fuel by the Volkswagen and Toyota mini-trucks.
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Question Posted: February 04, 2011 06:47:25