The Apprentice is a popular TV show that gives the winning contestant the opportunity to work with a famous successful business leader (e.g., Donald Trump in the United States and Lord Alan Sugar in the United Kingdom). A study was conducted to investigate what separates the successful candidates from the losers (Significance, April 2015). Data were collected for 159 contestants on the United Kingdom's version of The Apprentice over a 10-year period. (For the first 6 years in the study, the prize was a 100,000 pounds per year job with Lord Sugar; in the last 4 years, the prize was a business partnership with Sugar.) Each contestant was rated (on a 20-point scale) based on their performance. In addition, the higher education degree earned by each contestant-no degree, first (bachelor's) degree, or postgraduate degree-was recorded. These data (simulated, based on statistics reported in the article) are saved in the APPREN file. Use statistical software to construct a graph that describes the highest degree obtained by the 159 contestants. Interpret the results.