The data in the accompanying table represent the cost of undergraduate tuition and fees for all? 4-year public and private nonprofit colleges in a country in a recent year. What percentage of? 4-year colleges have tuition and fees below? $4,000? What percentage of? 4-year colleges have tuition and fees of? $20,000 or? more?

Data:

:

 

Tuition (dollars) Number of 4-Year Colleges 0-1,999 17 2,000-3,999 4,000-5,999 6,000-7,999 8,000-9,999 10,000-11,999 12,000-13,999 14,000-15,999 16,000-17,999 18,000-19,999 20,000-21,999 22,000-23,999 24,000-25,999 26,000-27,999 132 307 180 106 99 89 98 125 116 117 100 83 51