For this purpose the collected data may be presented through diagrams and graphs after they have been classified and tabulated. Diagrammatic and graphic presentation of data is a device whereby huge mass of quantitative data become anbsp;...
|Title||:||Handbook of Statistics|
|Author||:||Paruchuri R. Krishnaiah|
|Publisher||:||Motilal Banarsidass Publishe - 1980|