This is for using MATLAB. Thank you

Use the function 'rand' to generate 500 scores/values as the grades/scores of the attempts for student to pass the exam of the course "Measurement Lab. The score should be uniformly distributed between 0 to 100, which means, the possibility of getting 0, 1, 2, 3,..100 score, should be the same. Then, use for loop and if statement to classify and count, how many attempts he can get an A, how many time he can get a B, how many times he will get lower-than-B grades. And the results of this question will not reflect the possibility of you to get letter grades for this course Finally, generate a histogram for the distribution of the grades. (find the answer of histogram by yourself, it's just a distance of a Google click)