Purple blue cover of Data Visualization with ggplot2. This practice exam is from 365 Data Science.

Data Visualization with ggplot2

Former computational biologist turned data scientist Elitsa Kaloyanova, created this data visualization practice test where you are accepted as the new data analyst intern in the largest bank in the UK. As your responsibility to guide the finance team in the process of data interpretation, your knowledge on the R programming language and the ggplot2 library are going to be tested in these data visualization with ggplot2 test questions.

Elitsa Kaloyanova
Head of Data Content
To attempt the exams please switch to a desktop device.

Who is it for

This data visualization practice quiz is for anyone who wants to start a career in data science or business intelligence or is looking to level up their career with data visualization skills. The data visualization practice exam is designed to assess your current understanding of data visualization in Python, R, Excel, and Tableau.

How it can help you

Completing these data visualization practice questions will give you a quick assessment of your ability to paint a coherent and impactful picture with data in Python, R, Excel, and Tableau. This data viz exam will reveal any gaps in your knowledge and accelerate your journey towards data visualization proficiency and career success.

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Data Visualization with ggplot2