Statistics & Data Analysis

In the era of big data, acquiring the ability to analyze and visually represent “Big Data” in a compelling manner is crucial. Therefore, it is essential for data scientists to develop the skills in producing and critically interpreting digital maps, charts, and graphs. Data visualization is an increasingly important [...]

In today's job market, leaders need to understand the fundamentals of data to be competitive. An essential procedure to understand business and analytics is hypothesis testing. This short course, designed by Tufts University expert faculty, will teach the fundamentals of hypothesis testing of a population mean and a population [...]

This course is the eighth course in the Google Data Analytics Certificate. You’ll have the opportunity to complete an optional case study, which will help prepare you for the data analytics job hunt. Case studies are commonly used by employers to assess analytical skills. For your case study, you’ll [...]

This is the sixth course in the Google Data Analytics Certificate. These courses will equip you with the skills needed to apply to introductory-level data analyst jobs. You’ll learn how to visualize and present your data findings as you complete the data analysis process. This course will show you [...]

This course will help you prepare for the American Society for Quality (ASQ) Certified Six Sigma Black Belt (CSSBB). This course covers the topics specified in the Six Sigma Black Belt Body of Knowledge (BoK), including the core concepts of Six Sigma, Lean enterprise, and other problem-solving approaches. [...]

This course is designed to guide you on how to prepare for the American Society for Quality Certified Six Sigma Black Belt (ASQ CSSBB) certification, a mark of quality excellence across industries. The course offers insights into the statistical tools for drawing valid conclusions, depicting relationships, analyzing measurement systems, [...]