imported file: brief_info.txt - number of schools all school names sorted
answer_sheets.txt - all answer sheets: school of candidate junior/senior form name of candidate answers for the 20 questions answer.txt - the correct answer : real answers for the 20 questions
exported file: awards.txt - all awards: school: 3 schools with highest mean individual: 3 best students of junior/senior form analysis.txt - analysis result: school: school name rank mean standard deviation
individual: name
junior/senior form
rank
score