Identify the lower class limits, upper class limits, Age (yr) when class width, class midpoints, and class boundaries for award was won Frequency the given frequency distribution. Also identify the 20-21 29 number of individuals included in the summary. 22-23 33 24-25 12 26-27 4 28-29 30-31 N N CI 32-33 Identify the lower class limits. 0.0.0.0.0.0.0 (Type integers or decimals. Do not round. Use ascending order.) Identify the upper class limits. 0.0.0.0.0.0.0 (Type integers or decimals. Do not round. Use ascending order.) Identify the class width. (Type an integer or a decimal. Do not round.) Identify the class midpoints. 0.0.0.0.0.0.0 (Type integers or decimals. Do not round. Use ascending order.) Identify the class boundaries. 0.0.0.0.0.0.0.0 (Type integers or decimals. Do not round. Use ascending order.) Identify the number of individuals included in the summary. (Type an integer or a decimal. Do not round.)