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9Modules studied9 of 9 modules active
21Lessons learnedAll time · 9 modules available
41Practice sessionsAcross all work · 77 average score
3Interview ready80 or above on two separate sessions
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Probability & Statistical Inference Random Variables & Distributions

The Discrete Distributions

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22 minRatio Metrics and the Delta MethodExperimentation & A/B Testing24 minDrawing the GraphCausal Inference20 minWhen Sorting PaysAlgorithmic Thinking22 minSilent FailuresSQL for Analytics22 minSelf-Joins and Row-to-Row ComparisonSQL for Analytics16 minWhy This TeamBehavioral Round22 minNon-Parametric TestsProbability & Statistical Inference18 minComprehensions and GeneratorsPython for Data Analysis18 minSituation, Not SettingBehavioral Round18 minCutting the PreambleCommunication & Presence28 minBackdoor Paths and What to Adjust ForCausal Inference36 minWhat One Row MeansSQL for Analytics18 minLanding the ResultBehavioral Round26 minConfounding, Selection, Reverse CausalityCausal Inference20 minWorking with DatesSQL for Analytics20 minCollapse — GROUP BYSQL for Analytics18 minOne Idea Per SentenceCommunication & Presence28 minWhen the Data LiesExperimentation & A/B Testing26 minAlternatives, and When Not to ExperimentExperimentation & A/B Testing18 minNumbers Without InflationBehavioral Round22 minColliders and MediatorsCausal Inference30 minPreserve — Window FunctionsSQL for Analytics22 minThe Decision Is the StoryBehavioral Round26 minInterference and Network EffectsExperimentation & A/B Testing