The following table gives the marks obtained by a set of students in a certain examination. Calculate theaverage mark per student.MarksNumber of studentsMarksNumber of students10-301 60-701220-302 70-801630-403 80-901040-505 90-100450-60

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Answered: The following table gives the marks…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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The following table gives the marks obtained by a set of students in a certain examination. Calculate the average mark per student. Marks Number of students Marks Number of students 10-30 20-30 30-40 1 60-70 12 2 70-80 16 3 80-90 5 90-100 10 40-50 4 50-60 7