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Mathematics / Graphical Representation of Data

Mathematics / Graphical Representation of Data

Statistics: Learn to construct bar graphs, histograms and frequency polygons.

Lessons
Topics
Lessons
Topics
• Introduction to Graphical Representation of Data
• Reading, Interpretation and Construction of Bar graphs
• Construction of Histogram of a continuous grouped frequency distribution
• Construction of Histogram of a continuous grouped frequency distribution with unequal class intervals
• Construction of Histogram when mid-points of a class-intervals are given
• Review of Graphical Representation of Data
• Construction of Histogram when class intervals are given in inclusive form
• Difference between Histogram and bar chart
• Frequency Polygon - Construction and reading
• Histograms and Pie Charts -- Summary

Learnhive Lesson on Histograms and Pie Charts

Frequency Polygon -- Summary

Learnhive Lesson on Frequency Polygon