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Mathematics, 24.06.2019 21:30 kmart4062

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 of the mean?

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

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