Path overview

In this path, you’ll learn the foundations of statistics such as sampling, working with variables, and understanding frequency distribution tables and the fundamentals of probability and how to use them for analysis. You’ll also learn how to create and test hypotheses with significance testing, and how to make forecasts based on patterns and trends with real-world data.

Best of all, you’ll learn by doing — you’ll write code and get feedback directly in the browser. You’ll apply your skills to several guided projects involving realistic business scenarios to build your portfolio and prepare for your next interview.

Key skills

  • Cleaning, preparing and analyzing data with Python

  • Creating insightful data visualizations

  • Using statistics to perform descriptive analytics

  • Using probabilities to perform predictive analysis

The Dataquest guarantee

  • Dataquest has helped thousands of people start new careers in data. If you put in the work and follow our path, you'll master data skills and grow your career.

  • We believe so strongly in our paths that we offer a full satisfaction guarantee. If you complete a career path on Dataquest and aren't satisfied with your outcome, we'll give you a refund.

Master skills faster
with Dataquest

Go from zero to job-ready

Learn exactly what you need to achieve your goal. Don’t waste time on unrelated lessons.

Build your project portfolio

Build confidence with our in-depth projects, and show off your data skills.

Challenge yourself with exercises

Work with real data from day one with interactive lessons and hands-on exercises.

Showcase your path certification

Impress employers by completing a capstone project and certifying it with an expert review.

Path outline

Loading courses....

Projects in this path

Learning resources

8 Skills You Need to Become a Data Analyst

Learn the key skills required to get a job as a Data Analyst.

Read Article

5 Essential Data Skills For the 21st Century

Here are five core skills for working with data that can benefit everyone

Read Article

How to Learn Python

A step by step guide to learn and master Python.

Read Article

Learner testimonials


Learners who recommend
Dataquest for career advancement


Dataquest rating on
G2Crowd and SwitchUp


Average salary boost
for learners who complete a path

Join 1M+ data learners on

  • 1

    Sign up for a free account

  • 2

    Choose a course or path

  • 3

    Learn with hands-on exercises

  • 4

    Apply your skills

Start learning with a free account today.

Sign Up For Dataquest