Class 6 AI | Chapter 2: Basic Data Concepts (Notes, Activity & Quiz)
🎯 Learning Objectives
By the end of this lesson, you will be able to:
- Define Data and recognize its importance in AI.
- Distinguish between Qualitative and Quantitative data.
- Understand the lifecycle of data: Collection → Organization → Representation.
- Apply data concepts to solve daily life problems.
1. Understanding Data
Think of AI as a smart robot. To make decisions, it needs information. This information is called Data.
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Daily Life Example: Your school bag contains data! The number of books (Quantity) and the color of the bag (Quality) are both data points.
2. Data Types & Representation
Data can be words (Qualitative) or numbers (Quantitative). To make data easy to read, we use Tally Marks and Bar Graphs.
3. 🏃 Live Activity: Data Detective
Let's practice! Use the link below to see how data changes every second across the world.
Activity: "What is the world thinking?"
Go to Google Trends and compare "Ice Cream" vs "Chocolate". Which one has more data today?
Launch Data Activity 🚀📝 Quick Check: MCQ Zone
Test your knowledge before you go!
Q1: Which of these is an example of Quantitative Data?
Correct Answer: The number of students in a bus. (Numbers = Quantitative!)
Q2: Identifying a person by their "Eye Color" is using which type of data?
Correct Answer: Qualitative Data. (Description = Qualitative!)
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