a test of the 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 fore-after) in their levels of LDL cholesterol (in mg/dL) have a mean of 4.6 and a standard deviation of 15.5. Construct a 99% confidence interval estimate of the mean net change in LDL cholesterol af arlic treatment. What does the confidence interval suggest about the effectiveness of garlic in reducing LDL cholesterol? lick here to view at distribution table. lick here to view page 1 of the standard normal distribution table Click here to view page 2 of the standard normal distribution table. What is the confidence interval estimate of the population mean µ? mg/dL << mg/dL (Round to two decimal places as needed) What does the confidence interval suggest about the effectiveness of the treatment? D OA. The confidence interval limits do not contain 0, suggesting that the garlic treatment did not affect the LDL cholesterol levels. OB. The confidence interval limits contain 0, suggesting that the garlic treatment did not affect the LDL cholesterol levels. OC. The confidence interval limits do not contain 0, suggesting that the garlic treatment did affect the LDL cholesterol levels. OD. The confidence interval limits contain 0, suggesting that the garlic treatment did affect the LDL cholesterol levels.
a test of the 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 fore-after) in their levels of LDL cholesterol (in mg/dL) have a mean of 4.6 and a standard deviation of 15.5. Construct a 99% confidence interval estimate of the mean net change in LDL cholesterol af arlic treatment. What does the confidence interval suggest about the effectiveness of garlic in reducing LDL cholesterol? lick here to view at distribution table. lick here to view page 1 of the standard normal distribution table Click here to view page 2 of the standard normal distribution table. What is the confidence interval estimate of the population mean µ? mg/dL << mg/dL (Round to two decimal places as needed) What does the confidence interval suggest about the effectiveness of the treatment? D OA. The confidence interval limits do not contain 0, suggesting that the garlic treatment did not affect the LDL cholesterol levels. OB. The confidence interval limits contain 0, suggesting that the garlic treatment did not affect the LDL cholesterol levels. OC. The confidence interval limits do not contain 0, suggesting that the garlic treatment did affect the LDL cholesterol levels. OD. The confidence interval limits contain 0, suggesting that the garlic treatment did affect the LDL cholesterol levels.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 31PPS
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