Hypothesis Testing for an Automobile Reseller

This project enables the learners to apply various statistical tests to validate the hypotheses.

Hypothesis Testing on Vehicle Features for an Online Reseller of Used Cars
  • 1 bar graph
    Difficulty: Beginner

    No prior knowledge or experience with data required.

  • Asset 1
    Duration: Approximately 3 hours

Case Overview

  • Making a statistical determination utilizing experimental data requires the application of the statistical approach known as hypothesis testing. To identify which statement is best supported by the sample data, hypothesis testing compares two statements about a population that are mutually exclusive.
  • Buying a car is itself a hassle, one needs to look into all its features and make sure they all work properly. The second-hand car market is booming at unprecedented rates.
  • The company selling these cars makes certain claims about their cars. But finding out whether the claims companies make is a critical task, as one can get easily cheated.
  • Learn to test claims by the online reseller using hypothesis testing to effectively determine factors that actually govern the prices of used cars and determine the worthiness of the car.

What’s included

icon-lifetime-access

Lifetime Access

Access this project for life once completed

icon-course-format

Flexible Scheduling

Start learning online immediately, at your own pace

icon-desktop

Desktop Only

We recommend completing this project on a desktop

Skills You Will Learn

Data Management

Data Visualization

Business Analysis

Statistical Analysis and Hypothesis Testing

Data Cleaning

Associated Learning Tracks

Case Context

  • New automobile sales have slowed recently due to a lot of global factors.
  • The used car industry has continued to increase over the last few years and is currently larger than the new car market.
  • Analysts believe that, despite developing nations massive increase in the used vehicle industry, there is still room for future expansion in the organized sector, given the ratio of new automobiles to used cars in established markets like the US and Europe is 1:3.

  • This dataset is a sample of population that contains various features of used cars of an online reseller company.
  • The features of the used cars and the claims made by an online reseller company were analyzed using feature engineering and EDA.
  • The company made certain claims regarding their cars, and this case test these claims through hypothesis testing techniques.

  • This case assisted in learning about the numerous features of a car and how they are related to one another.
  • The case also creates various assertions regarding their products in order to acquire more benefits.
  • Used car analysis can help in managing strong revenue lines across different platforms and companies.

How it Works

Learn new skills that will boost your career by enrolling in courses across data analytics, data science, ML and AI. These courses will utilize readings, videos, quizzes, data cases, and even coding exercises to teach you skills and concepts in a way that will solidify your new knowledge for hands-on application.

With our hands-on projects, you will take your newly learned skills along with our 750+ low-code/no-code functions and embedded coding console to complete milestone-based projects. Once completed, you will have effectively applied new skills and concepts to real-world data cases that can be translated directly into your career.

Complete assessments and track your progress in real-time to benchmark your proficiency in relation to key functional areas. As you progress through your courses, our patented platform will utilize ML and AI to record and analyze your inputs and output to provide active feedback and recommendations that will help you learn more effectively than the standard Letter Grade system used today.

Complete courses to earn sharable certificates and badges. These awarded items will be look great in your portfolio as you showcase your skills and project experience to employers and colleagues.

“Rolai provides contextual upskilling opportunities … on one single platform.”

Sundar Ramamoorthy
Managing Director of Solutions.AI, Global Products & Delivery Lead at Accenture

“An excellent tool for anyone who wants to quickly learn the ropes.”

Sanket Kawde
Head Data and Analytics at CitiBank India

“Rolai is the best program available for someone looking to enhance their skills”

Connor McEachron
Planning & Analytics @ Brooks Brothers

“Great way to learn data analytics and data science”

Balaji Reddy
Manager – Applications Development

“The courses were excellent and covered topics that I didn’t expect”

Aadarsha G
Student At Ohio Wesleyan University
testimonials-1
All the Most Frequently Asked Questions

What People Are Asking About Data Education

Rolai’s patented process provides a personalized learning process for each user. Rolai goes deeper than simply learning concepts and testing your skills. At Rolai, learners can apply their skills to actual industry use cases and projects.

Our courses include readings, videos, quizzes, and hands-on data cases that are completed using our virtual lab; give learners an applied learning experience.

No additional tools are needed to begin learning with Rolai. Our virtual lab contains the necessary data workspace and an embedded coding console.

  • We have internal SMEs across industries and domains that we work with to develop relevant content and assure quality datasets and problem statements.
  • We also work with enterprises and universities to develop new content directed towards their industry and expertise.