[10 marks]
(b) The following hypothetical data pertains to income and donation by 10 households:
Income
S/N
Donation
(X)
(Y)
1
30
400
2
20
300
3
10
100
4
35
400
5
65
700
6
25
200
7
120
1800
8
150
2000
9
15
120
10
25
500
Compute the correlation coefficient and comment on your result in terms of a
possible reason for such findings.