NCERT Solutions Class 9 Maths Chapter 14 Exercise 14.3 Statistics
As the saying goes, one image is worth a thousand words. Graphs are usually the easiest way to display comparisons between specific things. The depiction becomes more understandable than the facts in theory itself. The NCERT solutions for Class 9 maths Chapter 14 exercise 14.3 discusses the graphical representations which highlight the different ways to show the data in the form of bar graphs, histograms, and frequency polygons.
A bar graph is a two-dimensional graphical representation of numerical data. Each data point in the dataset is represented as a vertical bar that extends from one edge of the graph to another. Bar graphs in the NCERT solutions Class 9 maths Chapter 14 exercise 14.3 are used to organize and illustrate information about specific variables using vertical bars for each category. The widths or lengths of these bars show how many instances fall into each category and indicate whether this is an increasing, decreasing, or stable pattern across the categories.
Histograms are used for continuous class intervals, while a frequency polygon helps in depicting quantitative data with its frequencies. The Class 9 maths NCERT solutions Chapter 14 exercise 14.3 Statistics has 9 questions which can be accessed through the link below :
☛ Download NCERT Solutions Class 9 Maths Chapter 14 Exercise 14.3
Exercise 14.3 Class 9 Chapter 14
More Exercises in Class 9 Maths Chapter 14
- NCERT Solutions Class 9 Maths Chapter 14 Ex 14.1
- NCERT Solutions Class 9 Maths Chapter 14 Ex 14.2
- NCERT Solutions Class 9 Maths Chapter 14 Ex 14.4
NCERT Solutions Class 9 Maths Chapter 14 Exercise 14.3 Tips
The questions in the NCERT solutions Class 9 maths Chapter 14 exercise 14.3 Statistics can be solved easily if the students practice the different kinds of graphs with the help of the examples provided. The more they will practice, the better they will gain clarity on the differences amongst the bar graph, histogram, and frequency polygon.
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Class 9 Maths NCERT Solutions Video Chapter 14 Exercise 14.3