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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 15-19 30 individuals included in the summary. 20-24 34 25-29 13 30-34 3 35-39 4 40-44 45-49 Identify the class width. 5 (Type an integer or a decimal. Do not round.) Identify the class midpoints. (Type integers or decimals. Do not round. Use ascending order.) Identify the class boundaries Type integers or decimals. Do not round. Use ascending order.)