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Mathematics, 03.02.2020 15:04 Makiyahlfton2129

The weights of bags of pet food are distributed normally about the mean, 50 lb. the standard deviation is 0.2 lb.

in a group of 20 bags, about how many would you expect to be within one standard deviation from the mean?
8 bags

5 bags

14 bags

3 bags

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Answers: 3

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