ColumbiaX DS101X Certificate

This is to certify that Zahari Dimitrov successfully completed and received a passing grade in DS101X: Statistical Thinking for Data Science and Analytics a course of study offered by ColumbiaX, an online learning initiative of Columbia University.

Kathy McKeown

Director of the Data Science Institute Henry and Gertrude Rothschild Professor of Computer Science Columbia University

Patricia Culligan

Associate Director of the Data Science Institute Professor of Civil Engineering Columbia University

Garud Iyengar

Professor of Industrial Engineering and Operations Research, Chair of the Department Columbia University

Tian Zheng

Associate Professor of Statistics Columbia University

Verified Certificate Issued January 13, 2017
Valid Certificate ID dd46046f33d846c3adc33302c90be5d2

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An edX Verified Certificate signifies that the learner has agreed to abide by the edX honor code and completed all of the required tasks of this course under its guidelines, as well as having their photo ID checked to verify their identity.