Alla Bannikova

“Each step prepares you for the next one. The projects helped me to gain confidence and the community is very beneficial.”

Alla Bannikova

Data Analyst

Project overview

In this project, you’ll imagine you’re a Jeopardy contestant looking for any way to win. You’ll analyze a dataset of 20,000 Jeopardy questions using Python and pandas to uncover patterns that could give you an edge.

This project will strengthen your skills in data analysis and manipulation using Python. You’ll practice text normalization, filtering, and aggregation while working with string, numeric, and datetime data. Through techniques like a chi-squared test, you’ll identify terms associated with high-value questions.

Objective: Apply data analysis and statistical techniques in Python to real-world Jeopardy data to develop a winning game strategy.

Key skill required

To complete this project, it's recommended to build these foundational skills in Python

  • Understanding hypothesis testing and statistical significance
  • Applying chi-squared tests to categorical data
  • Extending chi-squared tests to multiple categories
  • Calculating statistical significance of chi-squared results

Projects steps

Step 1: Jeopardy Questions

Step 2: Normalizing Text

Step 3: Normalizing Columns

Step 4: Answers in Questions

Step 5: Recycled Questions

Step 6: Low Value vs High Value Questions

Step 7: Applying the Chi-squared Test

Step 8: Next Steps

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

Share the evidence of your hard work with your network and potential employers.

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.

Recommended projects

Free

Investigating Fandango Movie Ratings

Practice using R to analyze movie ratings data, compare 2015 vs 2016 ratings, and apply sampling and distributions to investigate bias.

R Intermediate 8 steps
Free

Investigative Statistical Analysis – Analyzing Accuracy in Data Presentation

Practice statistical analysis in Python to investigate movie rating bias and determine if Fandango inflated ratings.

Python Intermediate 8 steps
Free

NYC Schools Perceptions

Practice data cleaning, analysis, and visualization in R to explore survey data and showcase your skills with R Notebooks.

R Beginner 3 steps
Free

Building Fast Queries on a CSV

Practice implementing an inventory system for a laptop store using Python classes, dictionaries, and binary search.

Python Intermediate 10 steps
Free

Garden Simulator Text Based Game

Practice using OOP, error handling, and randomness in Python to create an interactive gardening game simulator.

Python Beginner 11 steps
Free

Predicting Heart Disease

Practice building a K Nearest Neighbors classifier in Python to predict heart disease risk from patient data.

Python Intermediate 10 steps
Free

Word Raider

Practice using Python variables, lists, loops, conditionals, and file handling to build an interactive word-guessing game.

Python Beginner 11 steps
Free

Predicting Condominium Sale Prices

Practice using linear regression in R to predict condominium sale prices based on size and location in New York City.

R Intermediate 8 steps
Free

Kaggle Data Science Survey

Practice analyzing survey data in Python to uncover insights about data science careers and skills.

Python Beginner 8 steps

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
Dataquest.

1

Create a free account

2

Choose a learning path

3

Complete exercises and projects

4

Advance your career

Start learning today