- fault-tree analysis
- events and causal factors analysis
- effective written and verbal communication
- how to respond to the needs of others
- statistical and epidemiological analyses of data, including the use of the normal and poisson distribution
- histograms, pie charts, cusum charts and line graphs
Describe the principles and benefits of the different analysis tools used in accident investigation, as listed above. Explain which principles are used to find accident/incident causes (FTA, Events and Causal Factors) and which are used when presenting data in graphical format to find trends (normal and poisson distribution)