Question 14 Spoints SaveAnswer C In a test ofthe effectiveness of garlic for lowering cholesterol, 50 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 5.8 and a standard deviation of 19.6. Construct a 90% confidence interval estimate of the mean net change in LDL cholesterol after the garlic treatment. What does the condence interval suggest about the effectiveness of garlic in reducing LDL cholesterol? 0 A_ The condence interval limits do not contain 0, suggesting that the garlic treatment did affect the LDL cholesterol levels. 0 B. The condence interval limits contain 0, suggesting that the garlic treatment did affect the LDL cholesterol levels. 0 C, The condence interval limits do not contain 0, suggesting that the garlic treatment did not affect the LDL cholesterol levels. 0 D. The condence interval limits contain CI, suggesting that the garlic treatment did not affect the LDL cholesterol levels