Duke Coursera Course on Data Analysis

Pointed out to me, this course on data analytics, from Duke, which includes a free PDF text.  Examining.  " ... Data Analysis and Statistical Inference.  Part of the "Reasoning, Data Analysis and Writing" Specialization » This course introduces you to the discipline of statistics as a science of understanding and analyzing data. You will learn how to effectively make use of data in the face of uncertainty: how to collect data, how to analyze data, and how to use data to make inferences and conclusions about real world phenomena. ... "