Question

The tables below represent the profits earned by a merchandiser from four new consignments of t-shirts. Each consignment contained t-shirts of five different sizes. If we were to plot each of the t-shirt sizes and the profit earned on each new size, we would get a different graph for each consignment. Almost all the graphs showed some association between the two variables, except one consignment, which showed no association. Which of the following consignments shows no association?

Answer 1

The graphs below are for each table.  Screenshot 1 goes with Table 1, screenshot 2 goes with Table 2, and so on.  As you can see, 3 of the 4 graphs appear to have a correlation.  Graph number 2, however, does not appear to have any correlation.