which variable is used to find the prevalence of a pattern in the company does data bias cause repeatability how do categorical observations in machine learning improve the probability of predicting a bias? why does machine learning bias when to use statistical method repeatability in regression what is the purpose of categorical data Applied statistical approach can categorical data bias in analytics be used in machine learning how to find if a company is biased how many data points can an analyst draw from machine learning can you use categorical observation what is a company id used for which of following statements is an example of a statistical procedure that can be used to evaluate an application of the same data set? what is the meaning of employable id in a data set how many observations of the same id does it take to cause a bias? why is it so difficult to use machine learning for a research study is the presence of the same categorical value for company the same or different what is the example of categorical observation? why is the importance of each observation of categorical data for a given id (company) important which data set can you use a statistical method to find out if a company has a similar id?