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In a test of the effectiveness of garlic for lowering cholesterol, 64 subjects were treated with raw garlic. Cholesterol levels were measured before and aher treatment. The changes (before minus after) in ther levels of LDL cholesterol (in mg/dL) have a mean of 0.3 and a standard deviation of 162. Use a 0.01 signficance level to test the claim that with garlic treatment, the mean change in LDL cholesterol is greater than 0. What do the results suggest about the effectiveness of the garlic treatment? Assume that a simple random sample has been selected. Identify the null and altemative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim OC H 0 mg/dL H p0 mg/dL OD. Ho =0mg/dl Hu<0 mg/dl Determine the test statistic ORound to two decimal places as needed) Determine if the P-value is above or below the signficance level Based on the P value, sate the final conclusion that addresses the onginal claim Ho There is evidence to conclude that the mean of the population of changes

In a test of the effectiveness of garlic for lowering cholesterol, 64 subjects were treated with raw garlic. Cholesterol levels were measured before and aher treatment. The changes (before minus after) in ther levels of LDL cholesterol (in mg/dL) have a mean of 0.3 and a standard deviation of 162. Use a 0.01 signficance level to test the claim that with garlic treatment, the mean change in LDL cholesterol is greater than 0. What do the results suggest about the effectiveness of the garlic treatment? Assume that a simple random sample has been selected. Identify the null and altemative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim OC H 0 mg/dL H p0 mg/dL OD. Ho =0mg/dl Hu<0 mg/dl Determine the test statistic ORound to two decimal places as needed) Determine if the P-value is above or below the signficance level Based on the P value, sate the final conclusion that addresses the onginal claim Ho There is evidence to conclude that the mean of the population of changes

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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In a test of the effectiveness of garlic for lowering cholesterol, 64 subjects were treated with raw garlic. Cholesterol levels were measured before and after the treatment. The changes (before minus after) in ther lovels of LDL cholesterol (in mg/dL) have a mean of 0.3 and a standard deviation of 16 2. Use a 0.01 significance level to test the claim that with garlic treatment, the mean change in LDL cholesterol is greater than 0. What do the results suggest about the effectiveness of the garlic treatment? Assume that a simple random sample has been selected. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim OC Ho 0 mg/dL OD. H =0 mg/dL Hy 0 mg/dl H u<O mg/dl Determine the test statistic urces Round to two decimal places as needed.) Determine if the P-value is above or below the signficance level Based on the Pvalue, sate the final conclusion that addresses the onginal claim ss Ho There is evidence to conclude that the mean of the population of changes brary Next In a test of the effectiveness of garlic for lowering cholesterol, 64 subjects were treated with raw garlic. Cholesterol levels were measured before and after the treatment. The changes (before minus after) in their levels of LDL cholesterol (in mg/dl.) have a mean of 0.3 and a standard deviation of 16.2 Use a 001 significance level to test the claim that with garlic treatment, the mean change in LDL cholesterol is greater than 0. What do the results suggest about the effectiveness of the garlic treatment? Assume that a simple random sampie has been selected Identity the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the oniginal ciaim. What are the null and alternative hypotheses? OA Ho u=0 mg/dl. O B. H >0 mg/dL. H u>0 mg/dl H <0 mg/dL OC. Ho H=0 mgidi. OD. H =0 mg/dl H <O mg/dl H 0 mgldl Determine the test statistc Round to two decimal places as needed) Determine if the P-value is above or below the significance lervel
Transcribed Image Text:In a test of the effectiveness of garlic for lowering cholesterol, 64 subjects were treated with raw garlic. Cholesterol levels were measured before and after the treatment. The changes (before minus after) in ther lovels of LDL cholesterol (in mg/dL) have a mean of 0.3 and a standard deviation of 16 2. Use a 0.01 significance level to test the claim that with garlic treatment, the mean change in LDL cholesterol is greater than 0. What do the results suggest about the effectiveness of the garlic treatment? Assume that a simple random sample has been selected. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim OC Ho 0 mg/dL OD. H =0 mg/dL Hy 0 mg/dl H u<O mg/dl Determine the test statistic urces Round to two decimal places as needed.) Determine if the P-value is above or below the signficance level Based on the Pvalue, sate the final conclusion that addresses the onginal claim ss Ho There is evidence to conclude that the mean of the population of changes brary Next In a test of the effectiveness of garlic for lowering cholesterol, 64 subjects were treated with raw garlic. Cholesterol levels were measured before and after the treatment. The changes (before minus after) in their levels of LDL cholesterol (in mg/dl.) have a mean of 0.3 and a standard deviation of 16.2 Use a 001 significance level to test the claim that with garlic treatment, the mean change in LDL cholesterol is greater than 0. What do the results suggest about the effectiveness of the garlic treatment? Assume that a simple random sampie has been selected Identity the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the oniginal ciaim. What are the null and alternative hypotheses? OA Ho u=0 mg/dl. O B. H >0 mg/dL. H u>0 mg/dl H <0 mg/dL OC. Ho H=0 mgidi. OD. H =0 mg/dl H <O mg/dl H 0 mgldl Determine the test statistc Round to two decimal places as needed) Determine if the P-value is above or below the significance lervel
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