This question deals with information about the populations of Local Authorities (LAs) in the North of England, taken from the 2011 census.
\includegraphics{figure_6}
Fig. 1 and Fig. 2 both show strong correlation, but of two different kinds.
- For each diagram, use a single word to describe the kind of correlation shown. [1]
- For each diagram, suggest a reason, in context, why the correlation is of the particular kind described in part (a). [2]
Fig. 3 is the same as Fig. 2 but with the point \(A\) marked.
Fig. 4 shows information about the same LAs as Fig. 2 and Fig. 3.
\includegraphics{figure_7}
- Point \(A\) in Fig. 3 and point \(B\) in Fig. 4 represent the same LA.
Explain how you can tell that this LA has a large population. [1]