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Updated weekly · Last refresh Aug 30

Publishers Clearing House Data Analyst Interview Questions

The questions to prepare for a Publishers Clearing House Data Analyst interview. Questions from real interview reports rank first. Updated weekly.

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1
MetricsStart here. 4 questions · ~32 min
Define a Product North StarMedium

Define a North Star Metric for a product and explain how it guides KPI selection and growth decisions.

User SegmentsNorth Star MetricKPIsPublishers Clearing House
Build a Marketing KPI DashboardMedium

Design a dashboard that connects campaign activity, funnel conversion, and acquisition efficiency to business outcomes.

North Star MetricKPIsLeading IndicatorsPublishers Clearing House
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2
Behavioral & Leadership8 questions · ~64 min
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3
More topics7 questions · ~56 min
Primary vs Guardrail MetricsEasy

Explain how a primary metric differs from a guardrail metric and how both are used in A/B test decisions.

ExperimentationGuardrail MetricsA/B TestingPublishers Clearing House
Handling Missing DataHard

Tests data quality handling and correct treatment of missingness.

Window FunctionsData WranglingCTEsPublishers Clearing House
Hypothesis Testing TechniquesMedium

Tests your knowledge of statistical hypothesis testing methods and when to apply them appropriately.

Hypothesis TestingData AnalysisPublishers Clearing House
Fixing a Broken Reporting PipelineMedium

Tests your incident response for data pipelines, data validation, and recovery planning.

ETLBackfillingQualityPublishers Clearing House
Design Test for New FeatureMedium

Design an A/B test for a new platform feature, including success metrics, power, guardrails, and a clear ship decision.

experiment designfeature evaluationA/B TestingPublishers Clearing House
Cleaning Large DatasetsMedium

Tests your data preparation workflow for reliable reporting and downstream modeling.

Data WranglingETLQualityPublishers Clearing House
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