ATARMAxxing · HSC Investigating Science revision notes
Random and systematic errors, uncertainty, and processing data into tables and graphs with lines of best fit
Scientific Investigation and Technology
What this note covers
- Random and systematic errors: the core distinction
- Identifying error types in a stimulus
- Tables: organising raw and processed data
- Graphs: choosing the type and drawing it correctly
- Gradients and what they mean
- Exam technique: analysing trends from graphs
6 sections · 11 key terms & formulas · 6 common mistakes
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