Average Spending by Account Status

A medium SQL interview practice problem on DataDriven. Write and execute real sql code with instant grading.

Domain

SQL

Difficulty

medium

Seniority

L3

Problem

The finance team is building a lifetime value model and wants to know whether premium account tiers actually correlate with higher spend. For each account status, show the average total spend among users who have made at least one purchase.

Summary

Average per-user lifetime spending segmented by account status

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