Workflow Challenges
Lessons teach the tools. Workflow Challenges ask you to use them.
Choose any brief. Each uses small synthetic datasets and runs independently. Time estimates are loose guidance.
Which café category is busiest?
Help the café team compare demand for each drink after normalising inconsistent labels.
Table Demand comparisonOpen brief
How are delivery times distributed?
Show how delivery durations are distributed, excluding measurements that cannot be interpreted.
Table Duration distributionOpen brief
Do longer sessions relate to better scores?
Explore the relationship between study hours and score without treating it as evidence of causation.
Table Relationship viewOpen brief
What changed over time?
Communicate the total recorded steps each day, combining all observations on that date.
Table Daily activityOpen brief
Which group has the higher average?
Compare mean activity duration between Morning and Evening groups using known durations only.
Table Mean comparisonOpen brief
Show a small sample honestly
Show every attending learner’s score so a small sample is not hidden behind a summary.
Table Individual observationsOpen brief
Compare spread, not just averages
Compare the centre and spread of delivery durations across depots.
Table Spread comparisonOpen brief
Put the benchmark in context
Show daily recorded steps against a supplied benchmark of 9,000 steps per day.
Table Benchmark contextOpen brief
Two views of one question
Give the morning team two views of the same eligible orders: drink frequency and price distribution.
Table Two-panel reportOpen brief
Prepare a shareable figure
Prepare a clear, exportable comparison of units sold by product category.
Table Shareable figureOpen brief