Meerkat Statistics software is software designed to help
teach various aspects of high school Data Handling in
Mathematics. The software allows you to collect reaction
time data for the Meerkat animations. Both Visual and
Audio reaction times can be sampled.
the analysis of the collected data includes - Mean,
mode, median, range, lower & Upper quartile, variance,
standard deviation, box plot with outliers calculated,
stem and leaf, group tally, estimated mean, cumulative
frequency with plot, scatter diagram, spearman's rank
and compared box and whisker diagrams.
See Screenshots and more information