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KPIs and business metrics

Data Scientist

KPIs and business metrics questions

5 questions on KPIs and business metrics for data scientists, easiest first.

Medium 4

Analysing only users who reached checkoutmedium
From triggered lift to overall liftmedium
One huge order swings the resultmedium
Agreeing on one decision metricmedium

Hard 1

Optimising time on sitehard

More Data Scientist skills

Statistics and probability 152 Python and pandas 132 A/B testing and causal inference 77 Python Basics 26 SQL 19 Model evaluation 19 Machine learning 17 LLM fundamentals 8 Groupby 7 Pipeline management and forecasting 7 Performance and debugging 6 Variance 4 Reshaping 4

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