Data Science & Statistics: Chi-Squared Distribution скачать в хорошем качестве

Data Science & Statistics: Chi-Squared Distribution

👉🏻 Sign up for Our Complete Data Science Training with 57% OFF: https://bit.ly/3hAy2GN In this tutorial, we’ll talk about the Chi-Squared Distribution and its characteristics. For starters, we define a denote a Chi-Squared distribution with the capital Greek letter Chi, squared followed by a parameter “k” depicting the degrees of freedom. Therefore, we read the following as “Variable “Y” follows a Chi-Square distribution with 3 degrees of freedom”. Very few events in real life follow such a distribution. In fact, Chi-Squared is mostly featured in statistical analysis when doing hypothesis testing and computing confidence intervals. In particular, we most commonly find it when determining the goodness of fit of categorical values. That is why any example we can give you would feel extremely convoluted to anyone not familiar with statistics… ► Consider hitting the SUBSCRIBE button if you LIKE the content: https://www.youtube.com/c/365DataScie... ► VISIT our website: https://bit.ly/365ds 🤝 Connect with us LinkedIn:   / 365datascience   365 Data Science is an online educational career website that offers the incredible opportunity to find your way into the data science world no matter your previous knowledge and experience. We have prepared numerous courses that suit the needs of aspiring BI analysts, Data analysts and Data scientists. We at 365 Data Science are committed educators who believe that curiosity should not be hindered by inability to access good learning resources. This is why we focus all our efforts on creating high-quality educational content which anyone can access online. Check out our Data Science Career guides:    • How to Become a... (Data and AI Career Gui...   #DataScience #Distribution #Statistics