MATHS
QUERY
Data Handling
Read chapters in Data Handling
Data Collection and Organization
What is data in statistics? Collection of Primary & secondary data types. Organization of data. Discrete & grouped frequency distribution & use of tally marks.
Data Handling, Presentation and Interpretation
Basics of data handling. Presentation & interpretations of data with charts or graphs. Learn how to draw pictographs, bar graph, pie chart and line graphs.