For which of the following datasets would it be most appropriate to display the frequency distribution of the data using a histogram?
The frequency distribution of the completion times (measured in seconds) for a sample of 120120120 participants performing a spatial reasoning task.
The total number of correct trials achieved on a memory task compared across four distinct participant groups, each using a different mnemonic device.
The strength of the association between the number of social media platforms used and self-reported loneliness scores in teenagers.
The progression of mean blood-oxygen levels in participants measured every 101010 seconds during a 333-minute high-intensity exercise interval.
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.