In a psychological study investigating cognitive fatigue, a researcher records the number of errors made by 8 participants on a sustained attention task. The resulting dataset is: 34,41,34,27,34,38,45,3434, 41, 34, 27, 34, 38, 45, 3434,41,34,27,34,38,45,34.
If these scores were ranked from lowest to highest, what rank would be assigned to the score of 34?
3.03.03.0
3.53.53.5
4.04.04.0
5.05.05.0
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.