Challenge 3 - CDC Cancer Data - Solution

CDC Cancer Data - Solution

You received the 2017 cancer data from the CDC for inspection, and your goal is to answer the following questions: (1) What are the top-5 most frequent cancer types occurring in females? (2) What are the top-5 most frequent cancer types occurring in males? (3) Which US state has the highest cancer incidence rate (that is, the highest number of cancer cases normalized by the size of its population)?