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Class 9 - Statistics, Math - Class 9 | NCERTClass 9 math tutorials, class 9 statistics, math, mathemafia, mathematics, NCERT, primary data, secondary data, statistics
Question 1: Give five examples of data that you can collect from your day-to-day life.
Question 2: Classify the data in Q.1 above as primary or secondary data.
Statistics
This tutorial is recommended for the beginners to watch to understand the following:
- What is statistics
- Data
- Information
- Frequency distribution table
- Ungrouped
- Grouped
- Class Intervals
- Overlapping
- Non-overlapping
- Class limits
- Upper class limit
- Lower class limit
Chapter 14 – Statistics