Construct the cumulative frequency distribution for the given data Age (years) of Best Actress when award was won Cumulative Frequency Age (years) of Best Actress when award was won \\ Frequency :1 Less than 30 2029 28 30739 33 Less than 40 40749 14 Less than 50 5059 3 60-69 Less than 60 6 70-79 1 Less than 70 80'89 2 Less than 80 Less than 90 Identify the level of measurement of the data. and explain what is wrong with the given calculation. In a set of data, car rankings are represented as 100 for rst, 200 for second. and 300 for third. The average (mean) ofthe 731 car rankings is 231.2. The data are at the nominal level of measurement. What is wrong with the given calculation? if) A. The true average (mean) is 195.4. if) B. One must use a different method to compute the average (mean) of such data. (Q) C. Such data should not be used for calculations such as an average (mean). if) D. There is nothing wrong with the given calculation