Ages Number of students 15-18 3 19-22 5 23-26 6 27-30 7 31-34 2 35-38 W Find the relative frequency for the class with lower class limit 31 Relative Frequency = % Give your answer as a percent, rounded to two decimal places Note that lower class limit is the smaller number in the range of values shown all down the first column of the table. Don't use that number in the calculation. Use the number of students for the row with that lower class limit