Information Technology Reference
In-Depth Information
20 to 30 yrs; n = 341
31 to 40 yrs ; n = 341
41 to 50 yrs; n = 246
51 to 60 yrs; n = 146
Older than 60 yrs; n = 57
Q33
Q11
6
4
Q23
Q24
7
6
Q15
7
7
5
Q28
7
Q4
Q13
Q22
Q27
Q6
6
Q17
Q26
8
6
7
7
6
6
5
6
3
6
Q12
Q29
6
Q3
Q20
Q31
Q9
6
6
6
6
7
3
5
4
7
6
6
5
5
Q7
8
5
5
5
Q25
5
5
4
Q19
Q2
6
5
5
5
5
6
Q8
4
7
4
5
4
8
6
4
4
5
Q32
5
4
4
Q14
6
7
6
5
4
4
5
4
4
Q30
7
5
4
4
4
3
Q18
5
4
6
3
3
4
4
3
6
3
5
4
2
3
5
4
4
4
3
3
2
Q16
5
6
5
3
3
3
4
Q5
5
4
3
3
4
3
3
3
3
Q1
4
4
3
4
3
2
3
3
3
3
3
2
2
2
3
3
2
2
3
2
2
2
2
2
2
3
2
2
3
2
2
1
1
2
2
2
2
1
2
1
1
0
Q10
2
1
0
2
2
2
2
1
2
1
1
1
0
0
2
1
1
1
1
1
1
1
1
Q21
1
2
1
1
1
0
0
1
1
1
0
4
3
3
2
2
1
1
1
1
0
0
0
0
6
5
4
1
1
1
0
0
0
0
6
5
0
7
0
1
0
0
0
0
0
0
0
0
0
Figure 2.29
The biplot of Figure 2.28 but suppressing all or some of the axes: (top)
suppressing all axes; (bottom) showing only axes relating to reasons for buying by mail
order catalogue.
