Samacheer Kalvi 8th Maths Solutions Term 3 Chapter 4 Statistics Additional Questions
Samacheer Kalvi 8th Maths Solutions Term 3 Chapter 4 Statistics Additional Questions
Tamilnadu Samacheer Kalvi 8th Maths Solutions Term 3 Chapter 4 Statistics Additional Questions
Question 1.
The following information shows the number of students opting different subjects in a college.
Draw a pie-chart to represent the information.
Solution:
Students opting different subjects.
Question 2.
The pie chart represents the expenditures of a family on different items. Find the percentage expenditures on different items by reading the pie-chart.
Solution:
Percentage value of the component =
∴ Percentage expenditures on various items are given as :
Question 3.
The following table gives the marks of 100 students represent in the form of a histogram.
Solution:
We take marks on X axis and frequency Y axis.
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