- Read and interpret simple line graph
- Use line graph to solve real life problems
- Construction of Continuous Frequency Table
- Problem 1: Construction of Continuous Frequency Table

- Graph of Frequency Distribution by Histogram
- Problem 1: Constructing Histogram with Equal Intervals
- Problem-Concept of Histogram

- Arithmetic Mean (A.M) for Grouped Data by Direct Method
- Problem 1: A.M for Grouped Data by Direct Method
- Median for Grouped Discrete Data
- Problem:Median for Grouped Discrete Data
- Problem-Mode for Grouped Continuous Data