A marine biologist is conducting a study into the migratory patterns of a specific pod of killer whales. The biologist attaches satellite telemetry tags to three of the whales, which transmit daily geographic coordinates directly to the biologist's research database over a six-month period.
State whether this satellite telemetry data is primary or secondary data. Justify your answer.
235 exam-style questions on AQA A Level Psychology Data handling and analysis. Each one has a worked solution and a mark scheme showing where the marks go.