During an initial study of a new weight loss drug, 5 people were weighed both before and 6 weeks after taking the new drug. The data is is presented below. Conduct a test of hypothesis to determine af the new drug is effective in loosing weight. Before 210 220 215 265 300 After 200 210 220 250 275 A) Determine the mean and standard deviation of the differences. x-bara = B) State the null and alternative hypothesis. O Ho: Ha = 0, HA: Hd < 0 O Ho: Ha = 0.5, HA: Ha > 0 O Ho: Hd = 0.5, HA: Ha + 0 C) Find the test statistic. t 3D C) Find the P-value. P-Value = D) State your conclusion in terms of the null hypothesis. O Reject the null hypothesis. There is not conclusive evidence that the drug is effective. O Reject the null hypothesis. There is conclusive evidence that the drug is effective. O Fail to reject the null hypothesis. There is not conclusive evidence that the drug is effective. O Fail to reject the null hypothesis. There is conclusive evidence that the drug is effective. For full or partial credit, upload a picture of your work. Choose File No file chosen Shaw M Werl MacBook Air
During an initial study of a new weight loss drug, 5 people were weighed both before and 6 weeks after taking the new drug. The data is is presented below. Conduct a test of hypothesis to determine af the new drug is effective in loosing weight. Before 210 220 215 265 300 After 200 210 220 250 275 A) Determine the mean and standard deviation of the differences. x-bara = B) State the null and alternative hypothesis. O Ho: Ha = 0, HA: Hd < 0 O Ho: Ha = 0.5, HA: Ha > 0 O Ho: Hd = 0.5, HA: Ha + 0 C) Find the test statistic. t 3D C) Find the P-value. P-Value = D) State your conclusion in terms of the null hypothesis. O Reject the null hypothesis. There is not conclusive evidence that the drug is effective. O Reject the null hypothesis. There is conclusive evidence that the drug is effective. O Fail to reject the null hypothesis. There is not conclusive evidence that the drug is effective. O Fail to reject the null hypothesis. There is conclusive evidence that the drug is effective. For full or partial credit, upload a picture of your work. Choose File No file chosen Shaw M Werl MacBook Air
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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