Friday
31/07/2020
Q4
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Question 4 4 pts In a test of the effectiveness of garlic for lowering cholesterol, 53...
In a test of the effectiveness of garlic for lowering cholesterol, 45 subjects were treated with garlic in a processed tablet form. Cholesterol levels were measured before and after the treatment. The changes in their levels of LDL have a mean of 5.2 and a standard deviation of 17.9. What is the best point estimate of the population mean net change in LDL cholesterol after garlic treatment? Construct a 99% confidence interval estimate of the mean net change in LDL...
In a test for effectiveness of garlic for lowering cholesterol, 47 subjects were treated with Garlicin. Cholesterol levels were measured before and after thetreatment. The changes in their levels of LDL, cholesterol (in mg/dL) have a mean of 3.2 and standard deviation of of 18.6.Construct a 95% confidence interval estimate of the mean net change of LDL, cholesterol after the Garlicin treatment.please show work
In a test of the effectiveness of garlic for lowering cholesterol 51 subjects were treated with raw garlic. Cholesterol levels were measured before and after the treatments. The changes (before and after) in the levels of LDL cholesterol (in mg/dL) had a mean of 0.4 and a sample standard deviation of 21. Construct a 98% confidence interval estimate of the mean net change.
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(beforeminus−after)in their levels of LDL cholesterol (in mg/dL) have a mean of 5.4and a standard deviation of 17.7.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?...
In a test of the effectiveness of garlic for lowering cholesterol, 43 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 3.5 and a standard deviation of 16.3. Construct a 99% confidence interval estimate of the mean net change in LDL cholesterol after the garlic treatment. What does the confidence interval suggest about the effectiveness...
In a test of the effectiveness of garlic for lowering cholesterol, 42 subjects were treated with garlic in a processed tablet form. Cholesterol levels were measured before and after the treatment. The changes (beforeminus after) in their levels of LDL cholesterol (in mg/dL) have a mean of 4.1 and a standard deviation of 15.4 . Construct a 95 % confidence interval estimate of the mean net change in LDL cholesterol after the garlic treatment. What does the confidence interval suggest...
In a test of the effectiveness of garlic for lowering cholesterol, 42 subjects were treated with garlic in a processed tablet form. Cholesterol levels were measured before and after the treatment. The changes (beforeminusafter) in their levels of LDL cholesterol (in mg/dL) have a mean of 3.6 and a standard deviation of 16.7. Construct a 99% confidence interval estimate of the mean net change in LDL cholesterol after the garlic treatment. What does the confidence interval suggest about the effectiveness...
In a test of the effectiveness of garlic for lowering cholesterol, 44 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 3.2 and a standard deviation of 16.7. Construct a 95% confidence interval estimate of the mean net change in LDL cholesterol after the garlic treatment. What does the confidence interval suggest about the effectiveness...
7.2.14 Question Help $ In a test of the effectiveness of garlic for lowering cholesterol, 44 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 18.2. Construct a 90% confidence interval estimate of the mean net change in LDL cholesterol after the garlic treatment. What does the confidence interval...
In a test of the effectiveness of garlic for lowering cholesterol, 49 subjects were treated with garlic in a processed tablet form. Cholesterol levels were measured before and after the treatment. The changes in their levels of LDL cholesterol (in mg/dL) have a mean of 5.7 and a standard deviation of 17.3. Complete parts (a) and (b) below. a. What is the best point estimate of the population mean net change in LDL cholesterol after the garlic treatment?b. Construct a...