K The data in the table represent the tuition for all 2-year community colleges in a region in 2009-2010. (a) Construct a cumulative frequency distribution. (b) Construct a cumulative relative frequency distribution. Number of Community Colleges Tuition (dollars) 775-799 20 800-824 67 825-849 15 850-874 4 875-899 0 900-924 0 925-949 0 950-974 1 L (a) Complete the cumulative frequency distribution. Tuition Cumulative (dollars) Frequency 775-799 800-824 825-849 850-874 875-899 900-924 925-949 950-974 (b) Complete the cumulative relative frequency distribution. Tuition Cumulative Relative (dollars) 775-799 800-824 825-849 850-874 875-899 900-924 925-949 Frequency 950-974 (Round to three decimal places as needed.)