Vertical banded gastroplasty is a surgical procedure that reduces the volume of the stomach in order...

 

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Vertical banded gastroplasty is a surgical procedure that reduces the volume of the stomach in order to produce weight loss. In a recent study, 82 patients with Type 2 diabetes underwent this procedure, and 59 of them experienced a recovery from diabetes. Does this study provide convincing evidence that greater than 65% of those with diabetes who undergo this surgery will recover from diabetes? Use the a=0,10 level of significance and the P-value method with the TI-84 Plus calculator. Part: 0/4 Part 1 of 4 (a) State the appropriate null and alternate hypotheses. Ho: p=0.65 H₁: p>0.65 This hypothesis test is a right-tailed Y test. Part: 1/4 Part 2 of 4 (b) Compute the P-value. Round the answer to at least four decimal places. P-value= Part 3 of 4 (c) Determine whether to reject Ho. (Choose one) ▼ the null hypothesis Ho. Vertical banded gastroplasty is a surgical procedure that reduces the volume of the stomach in order to produce weight loss. In a recent study, 82 patients with Type 2 diabetes underwent this procedure, and 59 of them experienced a recovery from diabetes. Does this study provide convincing evidence that greater than 65% of those with diabetes who undergo this surgery will recover from diabetes? Use the a=0,10 level of significance and the P-value method with the TI-84 Plus calculator. Part: 0/4 Part 1 of 4 (a) State the appropriate null and alternate hypotheses. Ho: p=0.65 H₁: p>0.65 This hypothesis test is a right-tailed Y test. Part: 1/4 Part 2 of 4 (b) Compute the P-value. Round the answer to at least four decimal places. P-value= Part 3 of 4 (c) Determine whether to reject Ho. (Choose one) ▼ the null hypothesis Ho.