T-Test: The Most Popular Hypothesis Test
In today’s data-driven world, data is generated and consumed on a daily basis. All this data holds countless hidden ideas and information that can be exhausting to uncover. Data scientists commonly approach this problem using statistics to make educated guesses about data.
Any testable assumption regarding data is referred to as a hypothesis. Hypothesis testing is a statistical testing method used to experimentally verify a hypothesis. In data science, hypothesis testing examines assumptions on sample data to draw insights about a larger data population.