13) Followingisthedistributionofmarksobtainedby60students:Calculatethe – InterviewSolution

1.	13) Followingisthedistributionofmarksobtainedby60students:CalculatethearithmeticmeanMarks More than more than 10 More than More than30More than 40More than 502060564010No ofStudents
Answer» Arithmetic Mean= (60+56+40+20+10+3)/6=31.5

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