Question: Refer to Exercise 11.25 and obtain a 90% confidence interval for the standard deviation of the amounts of coffee being dispensed. 5.90 5.82 6.20 6.09

Refer to Exercise 11.25 and obtain a 90% confidence interval for the standard deviation of the amounts of coffee being dispensed.

Refer to Exercise 11.25 and obtain a 90% confidence interval

5.90 5.82 6.20 6.09 5.93 6.18 5.99 5.79 6.28 6.16 6.00 5.85 6.13 6.09 6.18

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