Lesson 4 of 20 · Patterns and Data
3rd Grade · AI for Kids
Data cleaning
Ready?
Data cleaning
Real data is messy — missing values, errors, duplicates. Cleaning data is essential before AI can find meaningful patterns.
Full screen — no distractions
Lesson 4 of 20 · Patterns and Data
Ready?
Real data is messy — missing values, errors, duplicates. Cleaning data is essential before AI can find meaningful patterns.
Full screen — no distractions
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