How do residents in different areas view the quality of local sustainable transport infrastructure? Urban planners investigated this by distributing an online self-report survey to residents across a large metropolitan region. The data below show the satisfaction ratings of the quality of cycling paths (1 = 'completely dissatisfied' to 10 = 'completely satisfied') from the first 20 respondents living in Inner-City areas and the first 20 respondents living in Suburban areas.
Table 1: Satisfaction ratings of the quality of cycling paths by residential area
| Inner-City | Suburban |
|---|---|
| 7 | 3 |
| 8 | 10 |
| 6 | 5 |
| 9 | 8 |
| 7 | 1 |
| 8 | 9 |
| 8 | 2 |
| 7 | 8 |
| 9 | 4 |
| 8 | 7 |
| 6 | 10 |
| 7 | 2 |
| 8 | 9 |
| 9 | 6 |
| 8 | 3 |
| 7 | 7 |
| 8 | 1 |
| 6 | 9 |
| 9 | 5 |
| 8 | 8 |
Outline one conclusion from the calculation of the range for the satisfaction rating of the quality of cycling paths given by Inner-City residents and Suburban residents.
513 exam-style questions on OCR A Level Psychology Data recording, analysis and presentation. Each one has a worked solution and a mark scheme showing where the marks go.