A fellow Traveller Hindi translation Class 12 ( Part- 2 )

Evolution part2 |class 12

Evolution part 1|class 12

Find the mean deviation about the median of the following frequency distribution: Class:, 0-6, 6-12, 12-18, 18-24, 24-30 Frequency:, 8, 10, 12, 9, 5

Find the mean deviation about the median of the following frequency distribution: Class:, 0-6, 6-12, 12-18, 18-24, 24-30 Frequency:, 8, 10, 12, 9, 5

Find the point to which the origin should be shifted after a translation of axes so that the following equations will have no first degree term: x^2-12 x+4=0

Find the mean of the following frequency distributions: Class interval: 0-6 6-12 12-18 18-24 24-30 Frequency: 7 5 10 12 6

English class 9 chapter 2