Your Xenobiology professor has decided to defy all teaching traditions and give you a completely True/False final exam. Since she discovered you are a C programmer, she has offered you extra credit if you will write a program to analyze the test data. This sounds good, so you have accepted the job.
Your task is to analyze the data file which contains the test answer key and each student's answers. To do this you will determine each student's test score and the mean for the entire class. Also you will generate a histogram using the test scores. There are exactly 25 students who took the exam.
Calculate the mean score as the sum of all scores divided by the number of scores.
1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done.
2) Installation package that will install the software (in ready-to-run condition) on the platform(s) specified in this bid request.
3) Exclusive and complete copyrights to all work purchased. (No GPL, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site).