Click Here To View At Distribution Table Click Here To View Page 1 Of The Standard Normal Distribution Table Wwwn Pove 1 (35.37 KiB) Viewed 94 times
Click Here To View At Distribution Table Click Here To View Page 1 Of The Standard Normal Distribution Table Wwwn Pove 2 (27.99 KiB) Viewed 94 times
Click Here To View At Distribution Table Click Here To View Page 1 Of The Standard Normal Distribution Table Wwwn Pove 3 (22.15 KiB) Viewed 94 times
Click here to view at distribution table. Click here to view page 1 of the standard normal distribution table. wwwN POVEZDE MEE BANDED HOHE DONIZE AND 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 maidi) have a mean of 3.2 and a standard deviation of 154. 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 of garlic in reducing LDL cholesterol? What is the confidence interval estimate of the population mean? mương ngư Round to two decimal places as needed) What does the confidence interval suggest about the effectiveness of the treatment? This question: 3 point(s) possible A. The confidence interval ints contain D, suggesting that the garlic treatment did not affect the LDL cholesterol levels OB. The confidence interval limits do not 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 Submit test Time Remaining: 01:00:13 Next
Listed below are the lead concentrations in pgg measured in different traditional medicines. Use a 0.10 significance level to test therclaim that the mean lead concentration for all such medicines is less than 18 valg. Assume that the sample is a simple random sample 18 135 959 22 8 8.5 16 20 18 Assuming all conditions for conducting a hypothesis test are met, what are the null and allemative hypotheses? OA H₂10 ya H, u pog OC H₂-18 po H₁ <10 a Determine the best statiste (Round to two decamal places as needed) Determine the P-value (Round to three decimal places as needed) State the final conclusion that addresses the original claim OB H₂>18/ H₁18 µg/g OD H₂-18 H H, 18 Time Remaining:00 5000 Next
18 13.5 9.5 9 22 8 8,5 16 20 OA. H₂=18 μg/g H, 18 µg/g OC. H: 18 μg/ H₁: p<18 pgg 18 D Determine the test statistic. (Round to two decimal places as needed.) Determine the P-value. (Round to three decimal places as needed.) State the final conclusion that addresses the original claim. Ho. There is arra B. H₂>18 pg/g H₁ p<18 pg/g OD. H₂ μ=18 µg/g H₁: p* 18 µg/g evidence to conclude that the mean lead concentration for all such medicines is 18 µg/g O Tir
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