Gallery
Discover apps people built on Collabby by chatting. Run them, then remix to make them yours.
Mean and Median
Move seven friends' allowances to see why one huge value sends the mean soaring while the median barely budges.
by INYOUNG AN
Mean, Variance & Standard Deviation
Move five data points on a dot plot to see why the deviations sum to zero and how variance and standard deviation follow.
by INYOUNG AN
Averages
Averages become visible as you even out the bars and watch the average line shift.
by INYOUNG AN