App contain Solutions of "Essential Practicals and Learning by Doing" of the Class 11th Statistics For Economics text book(TR Jain & VK Ohri), which help you get the answers in on just single click and through which you get better understanding on the questions with bookmark and screenshot feature.

Features Added:
🗂️ Chapters Indexed
🔖Bookmark your favourite Pages
🔍 Direct Search Page No(Goto Page)
🖋️ Draw/Mark/Highlight any thing on Chapters/MCQs Page
🔄 Open Last view Chapter/Topic
📸 Take a Screenshot/Share with others
🌙 Night Mode
📧 Email Us (For suggestions)


Contents of the App:
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Chapter 1 : Concept of Economics and Significance of Statistics in Economics
Chapter 2 : Collection of Data
Chapter 3 : Census and Sample Methods of Collection of Data
Chapter 4 : Organisation of Data
Chapter 5 : Presentation of Data- Textual and Tabular Presentation
Chapter 6 : Diagrammatic Presentation of Data: Bar Diagrams
Chapter 7 : Frequency Diagrams: Histogram, Polygon and Ogive
Chapter 8 : Arithmetic Line-Graphs or Time Series Graphs
Chapter 9 : Measures of Central Tendency- Arithmetic Mean
Chapter 10 : Measures of Central Tendency- Median and Mode
Chapter 11 : Measures of Dispersion
Chapter 12 : Correlation
Chapter 13 : Index Numbers


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