Important questions of Maths class 10 chapter 14 |Extra questions of Maths class 10 chapter 14 STATISTICS
Important questions of Maths class 10 chapter 14 Important questions of Maths class 10 chapter 14 Class XMATHS CHAPTER- 14 STATISTICS MULTIPLE CHOICE QUESTIONS 1. If the mean of x, x+3, x+6, x+9 and x+12 is 10, then x is____ a) 1 b) 2 c) 6 d) 4 2. 2. For a frequency distribution, Mean, … Read more