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Learner Reviews & Feedback for Data – What It Is, What We Can Do With It by Johns Hopkins University

4.6
stars
181 ratings

About the Course

This course introduces students to data and statistics. By the end of the course, students should be able to interpret descriptive statistics, causal analyses and visualizations to draw meaningful insights. The course first introduces a framework for thinking about the various purposes of statistical analysis. We’ll talk about how analysts use data for descriptive, causal and predictive inference. We’ll then cover how to develop a research study for causal analysis, compute and interpret descriptive statistics and design effective visualizations. The course will help you to become a thoughtful and critical consumer of analytics. If you are in a field that increasingly relies on data-driven decision making, but you feel unequipped to interpret and evaluate data, this course will help you develop these fundamental tools of data literacy....

Top reviews

RK

Jan 18, 2022

Some of the quiz questions feel a bit unfair. Answers that are "Accurate, but..." do not feel appropriate for these kinds of lessons.

ES

Apr 20, 2021

An excellent introductory course for data understanding and analysis, I would advice to simplify the related readings to be more clear.

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51 - 54 of 54 Reviews for Data – What It Is, What We Can Do With It

By Nicole C

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Sep 18, 2023

The course was quite hard to understand. But the reading material was good.

By Troy G

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Sep 5, 2025

This was about data, but nearly every example seemed to choose politically motivated data sets. Some of the articles referenced in the course did a much better job of letting data speak for itself without using what some can consider divisive content.

By Chandrakant B

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Mar 7, 2021

Without my permission money has been deducted, looters

By mohammad

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Jan 31, 2021

boring and like a machine recorded text to speech