Class 10th Statistics Exercise 13.1 | Class 10th Maths Chapter 13 | Kushal Pareek скачать в хорошем качестве

Class 10th Statistics Exercise 13.1 | Class 10th Maths Chapter 13 | Kushal Pareek

📘 Class 10 Maths 📊 Chapter 13: Statistics ✏️ Exercise 13.1 Exercise 13.1 of Chapter 13 (Statistics) mainly focuses on understanding and calculating the Mean (Average) of a given data set using the Direct Method. In this exercise, students learn how to organize raw data into a frequency table and then apply the formula of mean. The questions are based on grouped data, where values are given in class intervals along with their frequencies. Students are taught to find the class marks (mid-values) and then use them to calculate the mean accurately. This exercise helps students to: Understand grouped frequency distribution Find class marks of class intervals Apply the Direct Formula of Mean Improve calculation skills and data interpretation Exercise 13.1 builds a strong foundation for further methods of finding mean (Assumed Mean and Step Deviation Method) covered in the next exercises. #mathematicclass10 #chapter13