Question 7 0/1 pt 9 2 2 0 Details Ages Number of students 15-18 10 19-22 10 23-26 10 27-30 4 31-34 10 35-38 10 Based on the frequency distribution above, find the relative frequency for the class with a lower class limit of 31 Give your answer as a percent, rounded to 1 place after the decimal point, if necessary. Type only a number in the answer box (do NOT type "%" after your answer). Relative Frequency = %