Mathematics, 29.03.2021 23:30 kacaria

Iron deficiency anemia is an important nutritional health problem in the U. S. A dietary assessment was performed on 51 boys 9-11-years old whose families were below the poverty level. The mean daily iron intake among these boys was found to be 12.50 mg with standard deviation 4.75 mg. Suppose the mean daily iron intake among a large population of 9-11-years old boys from all income strata is 14.44 mg. conduct a 5-step significance test

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Iron deficiency anemia is an important nutritional health problem in the U. S. A dietary assessment...

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