Jorge

“I’ve done courses from DataCamp and Dataquest. In my opinion, Dataquest is much better because it makes you make an effort.”

Jorge Varade

Data Analytics Engineer @checkout.com

Course overview

In this course, you’ll learn how to respond to key business needs using data, such as understanding churned customers, pricing, customer ratings, etc. You’ll learn to work with ambiguous, imprecise, and subjective data — the “fuzzy” side of data — to present key business metrics like churn rate and net promoter score.

Best of all, you’ll learn by doing — you’ll practice and get feedback directly in the browser. You’ll also apply your skills to a guided project involving a realistic business scenario to build your portfolio and prepare for your next interview.

Key skills

  • Resolving fuzzy language in a business context
  • Defining the key business metrics
  • Measuring business performance
  • Communicating with a non-technical audience

Course outline

Data Analysis for Business in Python [4 lessons]

Fuzzy Language in Data Science 2h

Lesson Objectives
  • Define nebulous language
  • Resolve fuzzy language

Communicating Results 2h

Lesson Objectives
  • Identify the business context of data science
  • Identify the importance of prototyping
  • Communicate with a non-technical audience
  • Define the business workflow

Business Metrics 2h

Lesson Objectives
  • Define a metric
  • Identify what makes a good metric
  • Define the net promoter score
  • Define churn rate

Guided Project: Popular Data Science Questions 1h

Lesson Objectives
  • Determine data science content to write
  • Identify how the most popular content is trending

Projects in this course

Guided Project: Popular Data Science Questions

For this project, you’ll work for a data science content company. Using SQL and Python, you’ll analyze Data Science Stack Exchange data to identify the most popular topics and guide the creation of in-demand content.

The Dataquest guarantee

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.

Money

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

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 your project portfolio

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

Challenge yourself with exercises

Challenge yourself with exercises

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

Showcase your path certification

Showcase your path certification

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

Grow your career with
Dataquest.

98%
of learners recommend
Dataquest for career advancement
4.85
Dataquest rating
SwitchUp Best Bootcamps
$30k
Average salary boost
for learners who complete a path
Aaron

Aaron Melton

Business Analyst at Aditi Consulting

“Dataquest starts at the most basic level, so a beginner can understand the concepts. I tried learning to code before, using Codecademy and Coursera. I struggled because I had no background in coding, and I was spending a lot of time Googling. Dataquest helped me actually learn.”

Jessi

Jessica Ko

Machine Learning Engineer at Twitter

“I liked the interactive environment on Dataquest. The material was clear and well organized. I spent more time practicing then watching videos and it made me want to keep learning.”

Victoria

Victoria E. Guzik

Associate Data Scientist at Callisto Media

“I really love learning on Dataquest. I looked into a couple of other options and I found that they were much too handhold-y and fill in the blank relative to Dataquest’s method. The projects on Dataquest were key to getting my job. I doubled my income!”

Join 1M+ data learners on
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1

Create a free account

2

Choose a learning path

3

Complete exercises and projects

4

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