What is Data Collection? | Primary & Secondary Sources of Data Collection | Class 11 - AI 843
UNIT 5: Data Literacy – Data Collection to Data Analysis (NCERT Class 11AI) 🎥 Unit 5 – Data Literacy: Data Collection to Data Analysis | Class 11 AI (Code 843) | Complete Chapter Explained | CBSE 2025-26 Welcome to this beginner-friendly and complete explanation of Unit 5 – Data Literacy, based on the Class 11 Artificial Intelligence (AI Code 843) CBSE curriculum for 2025-26. This chapter builds your data handling skills—from collecting data to analyzing and visualizing it using statistics and Python. 📚 What You’ll Learn in This Video: ✅ What is Data Literacy and why it’s important in AI ✅ Types and sources of data (structured, unstructured, semi-structured) ✅ Data collection techniques and tools ✅ Statistical analysis using Python (mean, median, mode, etc.) ✅ Introduction to Matrices and their role in AI (like image processing) ✅ Data preprocessing for real-world AI models ✅ Visualizing data using graphs and charts ✅ Data in modeling and evaluation 🧠 Perfect For: ✔️ Class 11 AI (Code 843) students ✔️ CBSE Artificial Intelligence subject teachers ✔️ AI beginners curious about data science ✔️ Parents guiding students toward AI careers 🔧 Hands-On Concepts Covered: 🔹 Python programs for statistical analysis and data visualization 🔹 Real-life examples of data usage in AI 🔹 Understanding how raw data becomes meaningful insights 🔹 Simple examples of matrices in images 🔹 Techniques to clean, filter, and prepare data for models 📈 Key Learning Outcomes: 🔸 Understand the role of data in AI systems 🔸 Collect and analyze data using proper methods 🔸 Represent data in tables, charts, and matrices 🔸 Apply Python programs for basic data analysis 🔸 Prepare data for machine learning or AI models 📌 Keywords for Search Optimization: class 11 ai code 843 unit 5, data literacy class 11 ai, data collection and analysis ai class 11, cbse class 11 ai data handling, matrices in ai class 11, data preprocessing ai cbse, class 11 artificial intelligence chapter 5, python for data analysis class 11 ai, data visualization class 11 ai, cbse ai syllabus 2025-26, ai 843 chapter 5 explained, statistical analysis in ai class 11, ai code 843 data chapter, unit 5 class 11 ai full video
