Cohen's d — effect size — Data Science Applied

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Task

📝 **Task:** Implement `cohens_d(a, b)`.

📋 Implement the function above. Tests run automatically.

💡 **Hint:** Re-read the theory if you get stuck.

Bootstrap confidence interval

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Prerequisites — what you should know before this track

Prerequisites — what you should know before this track

✏️ Write your code here

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📊 Result

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💬 Discussion