lipazlevi.

# 🎓 Student Habits and Academic Performance

## 📘 Overview
This dataset — *Student Habits vs Academic Performance* — explores how students’ daily behaviors such as studying, sleeping, social media use, and internet quality affect their **exam performance**.  
It includes 1,000 simulated student records, with numeric and categorical variables ideal for regression and data visualization tasks.

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## 🎯 Research Question
**How do students’ habits (study hours, sleep, social media usage, and internet quality) affect their exam scores?**

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## 🧩 Sub-Questions
1. Does studying more hours per day improve exam performance?  
2. Does sleeping longer lead to higher grades?  
3. Does more time on social media reduce exam results?  
4. Does better internet quality correlate with better exam performance?

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## 🧮 Dataset Info
| Feature | Description |
|----------|--------------|
| `age` | Age of the student |
| `gender` | Gender (Male/Female/Other) |
| `study_hours_per_day` | Average hours spent studying daily |
| `sleep_hours` | Average sleep per night |
| `social_media_hours` | Time spent daily on social media |
| `internet_quality` | Quality of home internet (Good/Average/Poor) |
| `exam_score` | Final exam score (0–100) |

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## 📊 Visual Insights

### 1️⃣ Study Hours vs Exam Score
A **strong positive correlation** is seen — students who study more tend to achieve significantly higher exam results.

![Study Hours vs Exam Score](https://huggingface.co/datasets/lipaz/levi/resolve/main/study_vs_exam.png)

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### 2️⃣ Sleep Hours vs Exam Score
Students who sleep about **7–8 hours per night** show slightly better exam performance compared to those who sleep less.

![Sleep Hours vs Exam Score](https://huggingface.co/datasets/lipaz/levi/resolve/main/sleep_vs_exam.png)

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### 3️⃣ Social Media Use vs Exam Score
A **negative relationship** appears — more time on social media is associated with lower exam scores.

![Social Media vs Exam Score](https://huggingface.co/datasets/lipaz/levi/resolve/main/social_media_vs_exam.png)

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### 4️⃣ Internet Quality vs Exam Score
Students with **better internet connections** tend to perform a bit better, though the effect is weaker than studying or sleep.

![Internet Quality vs Exam Score](https://huggingface.co/datasets/lipaz/levi/resolve/main/internet_quality_vs_exam.png)

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## 💡 Key Insights
- Study hours are the **strongest predictor** of high exam performance.  
- Sleep has a **moderate positive effect**.  
- Social media usage shows a **clear negative correlation**.  
- Internet quality has a **minor yet noticeable** influence.  

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## 📁 Files Included
- `student_habits_performance.csv` — original dataset  
- `Another_copy_of_Untitled14.ipynb` — full analysis notebook  
- `README.md` — summary and visual insights (this file)  
- Image file