An Introduction To Hypothesis Testing

Hypothesis testing is a statistical approach that assists researchers in determining the validity of their theories. It is frequently used in statistics and data science to determine whether an event has occurred or will occur based on previous happenings. Let's understand Hypothesis Testing with an example. There is one Pharma Company which produces Vaccine A and you need to take 2 doses of that vaccine to get fully immune to the virus. Millions of people have already taken 2 doses of Vaccine A. After a few days the same company comes up with a Vaccine B which gives faster results, they claim that only 1 dose of this vaccine is enough to get fully immune to the virus.