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

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 more than 60% of those with diabetes who undergo this surgery will recover from diabetes? Use the α = 0.05 level of significance.

please show breakdown of problem. my professor said my answer was wrong.

Math   Statistics-And-Probability   
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