Has the Percentage of Young Girls Drinking Milk Changed Over

Essay

Has the percentage of young girls drinking milk changed over time? The following table is consistent with the results from "Beverage Choices of Young Females: Changes and Impact on Nutrient Intakes" (Shanthy A. Bowman, Journal of the American Dietetic Association, 102(9), pp. 1234-1239):



-Consider the following pie charts of a subset of the data above:


Do the pie charts above indicate that milk consumption by young girls is independent of the
nationwide survey year? Explain.