Mathematics, 23.09.2021 14:00 londonval
In a test of the effectiveness of garlic for lowering cholesterol, 48 subjects were treated with garlic in a processed tablet form. Cholesterol levels were measured before and after the treatment. The changes (before−after) in their levels of LDL cholesterol (in mg/dL) have a mean of 5.7 and a standard deviation of 18.6. Construct a 90% confidence interval estimate of the mean net change in LDL cholesterol after the garlic treatment. What does the confidence interval suggest about the effectiveness of garlic in reducing LDL cholesterol?
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What is the confidence interval estimate of the population mean μ?
nothing mg/dL<μ
(Round to two decimal places as needed.)
Answers: 3
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In a test of the effectiveness of garlic for lowering cholesterol, 48 subjects were treated with gar...
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