CLASS 10 Maths Statistics | Mean of Grouped Data | Board Exam | LIVE By D Roy Smart Academy

📚 CLASS 10 MATHEMATICS – STATISTICS (PART 1) Welcome to D Roy Smart Academy! In this LIVE class, we will learn MEAN OF GROUPED DATA with three important methods as per the Class 10 Mathematics syllabus. 📌 Topics Covered: Direct Method Assumed Mean Method Step-Deviation Method 🎯 Special Focus: Complete concept explanation Step-by-step numerical solutions Important formulas and shortcuts NCERT-based questions Board Examination preparation Practice for better accuracy and speed This lecture is useful for Class 10 students preparing for Bihar Board, CBSE and other Board Examinations. 👨‍🏫 By: Er. Dilip Roy 🏫 D ROY SMART ACADEMY 📢 Subscribe to our channel for regular Mathematics and Physics classes. 👍 Like | 💬 Comment | 🔔 Share & Subscribe JOY OF LEARNING – MAKING LEARNING EASIER THAN EASIEST! #Class10Maths #Statistics #MeanOfGroupedData #BiharBoard2027 #CBSEClass10 #D RoySmartAcademy #MathsLive