My report has been translated into English one. This report finished at last year was my statistical class practice discussing whether American League is richer than National Leagues by measuring the difference among their total payroll in 2017 under statistical test (two sample t-test).
If hearing something about Major League Baseball, you may have impression on this two leagues. If not, it doesn't matter. Because this simple report will not challenge your knowledge to baseball but will brainstorm in statistics. Full article can be read in the connection below: