Mathematics, 30.11.2021 15:20, penaabel6202

The weights of four randomly and independently selected bags of potatoes labeled 20.0 pounds were found to be 20.8.21.4, 20.8, and 21.2 pounds. Assume Normality. Answer parts (a) and (b) below.
a. Find a 95% confidence interval for the mean weight of all bags of potatoes.
OD
(Type Integers or decimals rounded to the nearest hundredth as needed. Use ascending order.)

Answers: 1

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The weights of four randomly and independently selected bags of potatoes labeled 20.0 pounds were fo...