Foundations Track · Easy · 15 min
Closed Account Ratio
Use this Facebook scorecard to work on closed account ratio. The account integrity team wants the share of accounts that were closed on 2020-01-10. Return on...
Company labels are directional practice context, not official interview guidance.
Objective
Practice aggregation through a Facebook-tagged business scenario.
Approach
Use this track to lock in clean query structure, basic filtering logic, and confidence with grouped output.
Company context
Company labels are directional practice context, not official interview guidance.
Use this Facebook scorecard to work on closed account ratio. The account integrity team wants the share of accounts that were closed on 2020-01-10. Return one column named closed_ratio with closed accounts divided by all account rows for that date.
fb_account_status
SQL workspace
Run queries against the protected question data, then submit once the result shape looks right.
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