ex13.1 q7, Part 8, CBSE board, Class 10th Chapter 13, STATISTICS, exercise 13.1, question 7

Part 8, Chapter 11, STATISTICS, exercise13.1, question 7 7. To find out the concentration of SO2 in the air (in parts per million, i.e., ppm), the data was collected for 30 localities in a certain city and is presented below: CBSE board, Class 10th exercise 13.1 , questions and answers Class 10 math solve answers, questions related to STATISTICS