Exercise 11.2 Class 8th Math kpk and ptb New course 2023 p-1| Math 8th unit 11 Data Management

In this vedio I have Solved Exercise 11.2 Class 8th Math kpk and punjab Textbook New course based on Single National Curriculum 2023 unit 11 Data Management and probibality. unit 11 Data Management and probibality Exercise 11.2 Class 8th Mathematics Question 1 1 Find the range, variance, and standard deviation for the following set of data. a) 35, 79, 44,63, 92, 28, 20 c) 6, 7, 10, 11, 14, 13, 16, 18, 25 e) 63, 25, 43, 28, 72, 61, 45, 46, 13 b) 400, 450, 520, 380, 495, 575, 444 d) 83, 23, 24, 71, 52, 62, 63 f) 8, 9, 8, 11, 13, 15, 10, 18, 20