Question: Refer to Exercise 10.110. a. Determine a 90% confidence interval for the additional sleep that would be obtained, on average, by using laevohysocyamine hydrobromide. b.

Refer to Exercise 10.110.

a. Determine a 90% confidence interval for the additional sleep that would be obtained, on average, by using laevohysocyamine hydrobromide.
b. Repeat part (a) for a 98% confidence level.

1.9 0.8 1.1 0. 0.1 4.4 5.5 1.6 4.6 3.4

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