Do you want to answer questions with data? Interested in discovering simple methods for answering these questions? Hypothesis testing is the tool for you! After completing this course, you will be able to: – identify the right statistical test for the questions you are asking – apply and carry out hypothesis tests – generalize the results from samples to larger populations – use Analysis of Variance, Chi-Square, Test of Independence and Pearson correlation – present your findings using statistical language.
数据分析工具 is course 2 of 5 in the Data Analysis and Interpretation Specialization.
The Data Analysis and Interpretation Specialization takes you from data novice to data analyst in just four project-based courses. You’ll learn to apply basic data science tools and techniques, including data visualization, regression modeling, and machine learning. Throughout the Specialization, you will analyze research questions of your choice and summarize your insights. In the final Capstone Project, you will use real data to address an important issue in society, and report your findings in a professional-quality report. These instructors are here to create a warm and welcoming place at the table for everyone. Everyone can do this, and we are building a community to show the way.