Question

Q3. Write a MATLAB program that prompt the user to enter number of studentsN) Then, gave each students their grades(G1, G2,.GN), find the average grade (AV), the biggest grade (M) and the rank of the biggest grade(R). INPUT: 5,50,60,70,80,90), OUTPUT(70,90,5)

Answer 1

clc;

clear all;

N=input('Enter the number of students');

G=input('Enter the grades of student')

AV=sum(G)/N;

M=max(G);

[max_num,R] = max(G(:));

fprintf('\nAverage of student grade=%d',AV)

fprintf('\nMaximum grade is =%d',M)

fprintf('\nRank of maximum grade=%d',R)

OUTPUT----------------------------------

Enter the number of students> 6
Enter the grades of student> [5 50 60 70 80 90]
G =

    5   50   60   70   80   90


Average of student grade=59.1667
Maximum grade is =90
Rank of maximum grade=6