A researcher conducted an investigation into visual perception using an ambiguous figure. Participants were shown the image and asked to report what they perceived first. The results are shown in the table below.
Table 1: Frequency of different perceptions of the ambiguous image
| Image perceived | Frequency |
|---|---|
| Young woman | 12 |
| Old woman | 10 |
| Other | 3 |
Calculate the percentage of times that the image was identified as neither a young woman nor an old woman. Show your workings.
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.