Week 3 Graded Assignment Statistics Complete Explanation

📘IIT Madras BS Degree Statistics for Data Science 1 | Week 3 Graded Assignment Solutions In this video, we solve the Week 3 Graded Assignment questions for Statistics for Data Science 1, IIT Madras BS Degree Programme. If you are struggling with Statistics numericals or don't understand how to approach graded assignment questions, this video will help you understand the concepts and solve the problems step by step in easy Hinglish 🎯 **Topics Covered in This Video: ✅ Mean with Frequencies – Finding an Unknown Variable ✅ Correcting the Mean When an Observation Is Recorded Incorrectly ✅ Correcting Sample Variance Using Incorrect Observations ✅ Effect of Adding a Constant on Variance ✅ Percentiles – Finding the 10th, 50th and 100th Percentiles ✅ Quartiles – Calculating Q1 and Q3 ✅ Interquartile Range (IQR) – Step-by-Step Calculation ✅ Mean and Mode in a Frequency-Based Dataset ✅ Stem-and-Leaf Plot – Finding IQR ✅ Median After Adding a Constant and Changing the Scale ✅ Average and Mean-Based Word Problems ✅ Correcting Average After Recording Errors ✅ Combined Average of Two Sections 📌 *Why Should You Watch This Video?* 🔹 Step-by-step solutions in simple Hinglish 🔹 Basic concepts explained from scratch 🔹 Important formulas and shortcuts 🔹 Easy-to-follow calculations for beginners 🔹 Exam-oriented practice for Statistics students 🎓 For IIT Madras BS Degree Students This video is useful for students studying Statistics for Data Science 1 and preparing for weekly graded assignments. Follow the solutions carefully, understand the logic behind each formula, and practise the questions yourself. #IITMadras #IITMBS #StatisticsForDataScience #GradedAssignment #Week3 #Statistics #IITMadrasBS #CNROY #StatisticsSolutions #Hinglish