Identify the lower class limits, upper class limits, class Age (yr) when width, class midpoints, and class boundaries for the award was won Frequency given frequency distribution. Also identify the number of 20-29 29 individuals included in the summary. 30-39 32 40-49 50-59 60-69 N-ON 70-79 80-89 Identify the lower class limits. (Type integers or decimals. Do not round. Use ascending order.)