Construct the cumulative frequency distribution for the given data Age (years) of Best Actress when award was won 40-49 50-50 00-09 70-79 100-80 Frequency 27 35 14 2 6 1 Age (years) of Best Actress when award was won Less than 30 Less than 40 Less than 50 Less than 60 Less than 70 Less than 80 Less than 90 Cumulative Frequency 27 12