Data Science Part III app analytics for March 17

Saint Amitie Corporation is an educational institute dedicated to English learning. We produce this app using Xcode and reserve our intellectual property right. This app is dedicated to those who have no experiences on Python and its applications of Data Science. We present in this app with basic coding skills and also enclose some examples and quizzes to enhance their learning. In machine learning , we often need to split the data into training set and testing set by so-called train-test-split method from scikit-learn. In this app, we present several cases to showcase the impact of choosing different random states and test sizes on the accuracy of data analysis.