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Incrementality Test for Campaign Sales | Dataford Interview Questions - Dataford - Ace your Interview

All questions/A/B Testing & Experimentation/Incrementality Test for Campaign Sales

Incrementality Test for Campaign Sales

Hard

A/B Testing & Experimentation

Asked at 11 companies11A/B TestingGuardrail MetricsCausal Inference

Asked 2w ago|Publicis Groupe Holdings B.V

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Scenario

You work on a retail analytics team evaluating a campaign that ran across a customer audience and appears to have boosted sales. Leadership wants to know whether the campaign created new demand or simply pulled forward purchases that would have happened anyway.