ACME House Customer Insights Analyst Interview Questions
The questions to prepare for a ACME House Customer Insights Analyst interview. Questions from real interview reports rank first. Updated weekly.
Use CTEs, joins, and month-based aggregation to calculate cohort retention over time from signup and activity data.
ACME HouseCalculate the monthly spending trends for customers using window functions and joins.
ACME HouseDetermine sample size and power for a customer survey or experiment, including MDE, guardrails, and a disciplined decision rule.
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Framework for choosing surveys, product usage data, or both based on the customer question and the decision to be made.
ACME HouseDecide how to use customer data to inform a marketing campaign choice.
ACME HouseExplain how to segment customer data so KPI differences reveal meaningful customer groups and business actions.
ACME HouseAssess whether a campaign caused a real change in customer behavior, separating signal from normal variation and timing effects.
ACME HouseUse subgroup analysis and a two-proportion test to show that an overall retention correlation does not by itself establish causation.
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