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Mathematics, 12.04.2021 19:30 mari33312

Fifteen adult males between the ages of 35 and 50 participated in a study to evaluate the effect of diet and exercise on blood cholesterol levels. The total cholesterol was measured in each subject initially, and then 3 months after participating in an aerobic exercise program and switching to a low-fat diet. The researchers want to answer the question: Are a low-fat diet and aerobic exercises of value in producing a mean reduction in blood cholesterol levels

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