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Refer to Example 5, Section 14.4 Chapter 14. In a particular section of Class IX, 40 students were asked about the months of their birth and the following graph was prepared for the data so obtained:

Find the probability that a student of the class was born in August.

Answers (1)

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Total no. of students = 40 

Total no. of students who all are born in August  = 6

P( a student of the class who was born in August) =6/40

=3/20

Ans: 3/20

 

 

 

Posted by

Amit Singh

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