Solved by verified expert :An epidemiologist found five cases of “big toe cancer” in the Yukon Territory. Because therewere only a few cases, the epidemiologist decided to conduct a matched case-control study todetermine whether shoe size larger than 9 is a risk factor for big toe cancer. Cases wereindividually matched to one control for daily activity, history of athlete’s foot, and history ofingrown toenails. The following data were gathered:Shoe size > 9Pair Case Control1 Yes No2NoNo3No Yes4 Yes Yes5No Yes1. Compute the proper measure of association.2. Interpret your results.3. If you were to investigate a rare cancer in Lynchburg, where might you look for data?What would be necessary legally and ethically to be able to utilize this data set(s)?