Tag: Chi

Chi Square Test — Intuition, Examples, and Step-by-Step Calculation

You’ve probably heard of the term “Chi square test” at least once in your life if you have ever studied for the SAT, or worked in some science-related field. Chi-square test is used a lot in corporations, especially when making decisions involving, for instance, medical, product de...

BANGKOK to HO CHI MINH City — Flight, Bus, Train?

Ho Chi Minh City is the largest metropolis of Vietnam. It lies in the south of the country near the Mekong Delta. It used to be called Saigon, but today it is named after the communist dictator Ho Chi Minh, who enforced his regime at the beginning of the second half of the twentieth century thr...

Chi Square Test — Intuition, Examples, and Step-by-Step Calculation

You’ve probably heard of the term “Chi square test” at least once in your life if you have ever studied for the SAT, or worked in some science-related field. Chi-square test is used a lot in corporations, especially when making decisions involving, for instance, medical, product de...