A software engineer wants to test a new image compression algorithm, 'OptiShrink', against standard JPEG compression. They want to determine if images compressed with OptiShrink are more likely to be classified as 'Visually Lossless' compared to those compressed with JPEG. A panel of independent reviewers categorizes each compressed image as either 'Lossless' or 'Lossy'.
Explain one advantage of collecting nominal data in this study.
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.