Question: Refer to Exercise 11.21 and find a 90% confidence interval for the standard deviation of lactation periods of grey seals. 20.2 20.9 20.6 23.6 19.6

Refer to Exercise 11.21 and find a 90% confidence interval for the standard deviation of lactation periods of grey seals.

Refer to Exercise 11.21 and find a 90% confidence interval

20.2 20.9 20.6 23.6 19.6 15.9 19.8 15.4 21.4 19.5 17.4 21.9 22.3 16.4 2 1

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