Mathematics, 03.08.2021 14:00 maddynichole2017
Observe randomly the weight of 100 chickens at farm A. The sample mean is 3.4 kg and sample standard deviation is 0.5. Observe randomly the weight of 200 chickens at farm B. The sample mean is 4.1 kg and sample standard deviation is 0.9. With the significance level of 2%, can we conclude that the true average weight of farm A is something other than farm B ?
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Observe randomly the weight of 100 chickens at farm A. The sample mean is 3.4 kg and sample standard...
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