Chapter 7 - Understanding Data: NCERT Class 12 Computer Science for CBSE Board Exams

Опубликовано: 10 Февраль 2025
на канале: Mind Your Exam

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NCERT Class 12 Computer Science with Python
CBSE Class 12 Board Exams
Chapter 7: Understanding Data

This video explains the following:
1. What is data
2. Difference between data & information
3. Why do we need data
4. Types of data: Structured data & Unstructured data
5. Data Collection
6. Data Storage
7. Data Processing
8. Statistical techniques for data summarization
9. Measures of Central Tendency: Calculating Mean, Median, Mode
10. Measures of Variability: Calculating Range & Standard Deviation

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