Task $2($of $2)$

Loading data into Matlab is a fairly simple process based on MATLAB's built$-$in functions$/$commands$.$

Download the file ExamGrades.txt from the Canvas Page where you accessed this assignment

document. Put the file in the same folder where you will be developing and executing your MATLAB

script. Next, create a script called HW$6$p$1\_$Task$2\_$UCusername.m which begins with the following

two lines of code:

clear;

Exam $=$ readmatrix$("$ExamGrades$.$txt$")$;

The readmatrix command will bring in the Exam scores for $300$ students and store the values for each

student in a $1$D Array called Exam. Your task is to analyze the Exam data. Specifically, your script

should determine how many students got $A\text{'}$s$,B\text{'}$s$,C\text{'}$s$,D\text{'}$s and $F\text{'}$s based on the grade ranges in the

following table:

Your script should then output to the command window, using the fprintf command, the number of

students who got $A\text{'}$s$,B\text{'}$s$,C\text{'}$s$,D\text{'}$s and $F\text{'}$s on the Exam.

Test case:

If one were to analyze just the first $10$ data points, the following output should be expected.

A count $=1$

B count $=6$

C count $=1$

D count $=0$

F count $=2$