Mathematics, 19.10.2019 08:50, esta54

Arecent study of food portion sizes reported that over a 17-year period, the average size of a soft drink consumed by americans aged 2 years and older increased from 13.1 ounces (oz) to 19.9 oz. the authors state that the difference is statistically significant with p < 0.01.† explain what additional information you would need to compute a confidence interval for the increase, and outline the procedure that you would use for the computations.

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Arecent study of food portion sizes reported that over a 17-year period, the average size of a soft...