Statistics

STA1501/01 1/0/2021 QUESTION 22 The following data set shows the table of frequencies obtained when a group of men and women were asked to select their favourite soft drink out of three different brands, labelled here as A, B and C. Brand A C Male 23 7 11 Female 40 47 19 (a) Draw a cross-classification table of row proportions. (6) (b) Draw a two-dimensional bar chart indicating the preferences of the different brands for males and females. Remember to label the axes and give a title to the graph. (6) (c) Interpret your findings. (3) [15]