Data representation - mean, mode and median: OTET / CTET / Competitive Exams.
Автор: EduTrack
Загружено: 2025-12-02
Просмотров: 111
⭐ What You’ll Learn in This Video
✔ Meaning of Data & Data Representation
✔ Types of Data: Raw data, Ungrouped & Grouped Data
✔ Mean (Average) – Concept, Formula & Shortcuts
✔ Median – For ungrouped and grouped data
✔ Mode – Identification & calculation
✔ Comparison between Mean, Median & Mode
✔ How these concepts are used in classroom teaching
✔ Practice Questions for OTET, CTET, B.Ed & OSSTET
🎯 Perfect For:
OTET/CTET Aspirants
Competitive Exam Candidates
School & College Learners
Anyone wanting to strengthen basic statistics
📘 Why This Topic Is Important?
Data representation helps learners understand numerical information clearly. Measures of central tendency — Mean, Median & Mode — are essential tools for analyzing classroom performance, survey results, and real-life data.
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