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Mathematics, 19.09.2019 18:00, bnbjj
Hens usually begin laying eggs when they are about 6 months old. young hens tend to lay smaller eggs, often weighing less than the desired minimum weight of 54 grams. a) young hens is 50.9 grams, and only 28% of their eggs exceed the desired minimum weight. if a normal model is appropriate, what would the standard devia- tion of the egg weights be? b) 1year, the eggs they produce average 67.1 grams, and 98% of them are above the minimum weight. what is the standard deviation for the appropriate normal model for these older hens?
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Hens usually begin laying eggs when they are about 6 months old. young hens tend to lay smaller eggs...
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