Table of contents  Principle Components Procedure Types Autoclave sterilization is a common sterilization method used in biological laboratories. It has a principle of physical/moist sterilization for killing fungi, bacteria, viruses and other microorganisms that occupy laboratory utensils including glassware. This is commonly used in health and research laboratories. It […]

A statistical technique for determining if categorical variables have a significant relationship is the chi-square test. When attempting to determine if the observed frequency distribution of categorical data deviates from the anticipated frequency distribution, it is beneficial. Working of Chi-Square Tests Formulate Hypotheses Establishing the alternative hypothesis (H1) and the […]