A free app for Android, by Sanjeev Mehta.
This app has been developed with the aim of providing the users with a simple and effective tool to solve the doubts they have regarding the concepts and terms of the class 11th Statistics for Economics text book (TR Jain & VK Ohri).
The app contains the solutions of the essential questions, which are divided into the following chapters:
Concept of Economics and Significance of Statistics in Economics.Data collection and sample methods of collection of data.Organisation of data.Presentation of data-textual and tabular presentation.Diagrammatic presentation of data.Arithmetic line-graphs or time series graphs.Measures of central tendency- arithmetic mean.
