Posts in tag

Null Hypothesis


You often hear Type I and Type II errors in statistics classes. There is good reason for that — minimizing either of these two errors is pretty much the core of statistical theory. Preliminaries Type I and Type II errors are related to the concept of hypothesis testing. In hypothesis testing, we have two hypotheses: …

You might have encountered it in class or during researches you have made — hypothesis testing. After the establishment of a problem and a question you want answered with regards to it, hypothesis testing essentially involves the following steps, (putting the technicalities aside), Forming a guess conjecture, the alternative hypothesis, Ha, based on your prior …