Sample size (or number of clusters) by treatment arms
Rate before, mission, no training round: 250 subjects
Rate before, no mission, training round: 250 subjects
Rate before, mission, training round: 250 subjects
Rate before, no mission, no training round: 250 subjects
Rate after, mission, no training round: 250 subjects
Rate after, no mission, training round: 250 subjects
Rate after, mission, training round: 250 subjects
Rate after, no mission, no training round: 250 subjects