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19. Avg Apple Sign-up Gap
easy
Applesenior
apple_users
| Column Name | Type |
|---|---|
| user_id | int64 |
| first_name | object |
| last_name | object |
| object | |
| country | object |
| joined_dt | object |
Expected Output Schema
| Column Name | Type |
|---|---|
| avg_days_between_signups | float64 |
Constraints
Roles
Data Analyst
Analytics Engineer
Data Engineer
Business Intelligence Engineer
Data Scientist
Product Manager
ML Engineer
AI Engineer
Companies
AppleLevels
senior
entry
Tags
pandas
datetime
sorting
diff
aggregation
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