An aviation safety board evaluated the simulator performance of 120 commercial pilots during a simulated engine failure scenario. Each pilot was awarded a performance score ranging from 0 to 100.
The safety board calculated the following measures of central tendency for the performance scores:
Sketch a distribution curve for the performance scores in this evaluation. Label the axes of your graph and mark on it the correct relative positions of the mean, median, and mode.
Practise AQA A Level Psychology Data handling and analysis with exam-style questions for A Level Psychology. 263 questions, matched to the AQA A Level Psychology (7182) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.
