A frequency table of grades has five classes (A, B, C, D, F) with frequencies of 2, 10, 18, 6, and 3 respectively. Using percentages, what are the relative frequencies of the five classes? C...... Complete the table. Grade Frequency Relative frequency 5.13 % 25.64 % 46.15 % 15.38 % 7.69 % (Round to two decimal places as needed.). 2 10 18

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