Question

based on the sample results, find the best point estimate of the % of college students who gain weight in their freshman year. Construct a 95% CI of the % of college students who gain weight in their freshman year? Assuming that you are a newspaper reporter, write a statement that describes the results. the lost weight is 17, no loss or gain is 5, gained weight is 45, and the total is 67

Answer 1

\[CI = mean \pm t ^{*}\frac{s}{\sqrt{n}}\]