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Above the Curve

A medium SQL mock interview question on DataDriven. Practice with AI-powered feedback, real code execution, and a hire/no-hire decision.

Domain
SQL
Difficulty
medium

Interview Prompt

The growth team is building a high-value customer segment for a targeted campaign. Compute each user's total spend across all transactions, then surface only users whose total exceeds the average spend. For each qualifying user, show their ID, total spend, and how far above the average they land. Present them sorted from biggest spender to smallest.

How This Interview Works

  1. Read the vague prompt (just like a real interview)
  2. Ask clarifying questions to the AI interviewer
  3. Write your sql solution with real code execution
  4. Get instant feedback and a hire/no-hire decision