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Mathematics, 20.09.2021 17:40 nbaarubyy

A livestock company reports that the mean weight of a group of young steers is 1076 pounds with a standard deviation of 76 pounds. Based on the model ​N(​1076,76​) for the weights of​ steers, what percent of steers weigh ​a) over 950 ​pounds?
​b) under 1100 ​pounds?
​c) between 1200 and 1300 ​pounds?

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