The Centers for Disease Control contains many interactive datasets for public use. For this Case Assignment, you will apply basic Excel functions to a spreadsheet generated by the CDC on Nutrition, Physical Activity, and Obesity. Use the Excel Tutorial to learn the steps required for each part of the Case Assignment. Use the optional readings in your Background page to locate additional Excel help and tutorials.

Your assignment consists of three parts:

Part I

Sort the data on the spreadsheet to answer the following questions:

1. Which state had the highest percent of low-income children aged 2 to less than 5 years who are obese (MBI for age and sex > 95th percentile on CED growth chart)? What is the percent value?
2. Which state had the highest sample size?
3. What percent of the total sample size was represented by tribes in the United States?