Exercise 1B 1 a In a frequency table, what is the mode? b Identify the mode in the following data sets: D is the mode i Grades: AACBABB B BDC ii Shoe size: 8 9 9 10 8 8 7 9 8 10 12 8 10 2 The following data; 2 1 1 1 3 131 1 3 3 identifies the state of residence of a group of people, where 1 = Victoria, 2 = SA and 3 = WA. a Form a frequency table (with both counts and percentages) to show the distribution of state of residence for this group of people. Use the table in Example I as a model. b Construct a bar chart using Example 2 as a model. 3 The size (S = small, M = medium, L = large) of 20 cars was recorded as follows: SSLMMML SSM MSLS MMMSSM a Form a frequency table (with both counts and percentages) to show the distribution of size for these cars. Use the table in Example I as a model. b Construct a bar chart using Example 2 as a model