Dr. Henderson, an ornithologist, conducted a study into the relationship between ambient noise pollution levels (measured in decibels, dB) and the frequency of territorial song outputs of urban robins. Over a period of 45 days, they used automated acoustic recorders to gather noise levels and recorded the precise number of song bursts per hour.
Outline one strength of using quantitative data in this research.
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.