Finding range with examples
Range. You must learn the total concept of measures of dispersion. The first concept is finding Range and coefficient of Range of the given data. Range = highest number. – least number . highest no. – least no Coefficient of Range= —————————— highest no.+ Least no . You can easily understandable by an example. For individual series. Ex:- find range and coefficient of range of data for 9,17, 27,39 ,73,12,13,61,43, 4,11,31. Here the Highest number is 73 And the least number is 4. So the range = (73-4) = 69 Coefficient of Range= (73-4)/(73+4) =69/77 =0.896 . For Discriet series . Ex:-. X. 5. 10. 15. 2...