Usability Testing

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• Normal Forms: Normal Forms are a set of guidelines used in database design to ensure data is organized efficiently and without redundancy. The higher the normal form, the more strict the guidelines are. The first normal form (1NF) requires that each colu ... Read More >>
• Chi-squared Test: Chi-squared test is a statistical hypothesis test that determines whether there is a significant difference between the expected frequencies and the observed frequencies in one or more categories. It is used to analyze categorical data and ... Read More >>
• Knowledge Graphs: Knowledge Graphs are a type of database that stores information in a graph format, where nodes represent entities and edges represent relationships between them. In Data Science and Artificial Intelligence, Knowledge Graphs are used to repr ... Read More >>