IB Psychology 2.4.2 Descriptive statistics
IB Psychology 2.4.2 Descriptive statistics
Students practise interpreting and selecting appropriate descriptive statistics—mean, median, mode, range, standard deviation, and semi-interquartile range—for summarising…
How this is tested
- translate Descriptive statistics wording into the required equation, diagram or calculation
- interpret the final result in the context of the data or model used