1. Study Figure 10b which shows some results of a survey into land use and environmental quality (EQ score) along an urban transect.

(i) Complete Figure 10c by representing the data for housing, open space and  EQ score.

(ii) Justify the technique used in Figure 10c to represent the results shown in Figure 10b.

(iii) What conclusions can be reached from an analysis of Figures 10b and 10c?

(iv) Suggest additional information that might be collected to improve this investigation.