Mean, median, mode, range, IQR, variance, standard deviation from raw and grouped data.
We're writing the full lesson for Measures of Central Tendency & Spread. In the meantime, check the specification below and try the related lessons.
Interpreting and constructing histograms, box plots, cumulative frequency diagrams, and stem-and-leaf.
Identifying outliers using IQR and standard deviation, data cleaning techniques.