Q16Long answer
Calculate the mean deviation about the mean for the following frequency distribution: Class interval 0-4 4-8 8 - 12 12 - 16 16 - 20 Frequency 4 6 8 5 2
Calculate the mean deviation about the mean for the following frequency distribution: Class interval 0-4 4-8 8 - 12 12 - 16 16 - 20 Frequency 4 6 8 5 2