Data Visualization Test

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Type

Role Specific Skills

Time

10 minutes

Level

Medium

Questions

About the Test

This test identifies the candidate’s ability to translate and interpret large data sets and metrics into charts and graphs, perform basic data analysis, and get their desired output.

Data visualization is the graphical representation of information and data. By using visual elements like charts, graphs, and maps, data visualization tools provide an accessible way to see and understand trends, outliers, and patterns in data.

Tableau, Power BI, Lookup, and Domo, are one of the best tools for Data Visualization. It is important for almost all Data driven businesses to make visualized conclusions.

The increased popularity of big data and data analysis projects have made visualization more important than ever, because of the large size and dimension of the data, visualization becomes very important to get a complete view of data and discover data values.

Skills Measured

Data Analysis
Box Plot
Histograms
Pie Charts
Bar Graphs
Big Data

Roles

Data Analyst
Data Manager
Business Intelligence Analyst
Web Developer
Data Scientist

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Data Analysis

Data analysis is the process of collecting, cleaning, organizing, and interpreting data to extract useful insights and inform decision making. There are many tools and techniques that can be used to analyze data, including visualizing data using charts and graphs.

Box Plot

A box plot, also known as a box-and-whisker plot, is a graphical representation of the distribution of a dataset, showing the minimum, first quartile, median, third quartile, and maximum values. It is useful for identifying outliers and for comparing the distribution of multiple datasets.

Histograms

A histogram is a chart that shows the frequency or density of data values within a range of values. It is a graphical representation of the distribution of a dataset and is useful for understanding the underlying distribution of the data.

Pie Charts

A pie chart is a circular chart that is divided into slices, each slice representing a percentage of the whole. It is used to display the proportions of different categories in a dataset.

Bar Graphs

A bar graph is a chart that uses bars to represent the frequency or amount of a particular data value. It is useful for comparing the values of different categories.

Big Data

Big data refers to large volumes of data that are generated by organizations and industries. It can be challenging to analyze and understand this data using traditional data analysis methods, so specialized tools and techniques, such as machine learning and data visualization, are often used to make sense of it.

The test is created by a subject-matter expert

Testlify’s skill tests are designed by experienced SMEs (subject matter experts). We evaluate these experts based on specific metrics such as expertise, capability, and their market reputation. Prior to being published, each skill test is peer-reviewed by other experts and then calibrated based on insights derived from a significant number of test-takers who are well-versed in that skill area. Our inherent feedback systems and built-in algorithms enable our SMEs to refine our tests continually.

Frequently Asked Questions for Data Visualization

A Data Visualization assessment is a test that measures a person’s ability to create visual representations of data, such as charts, graphs, maps, or other types of visualizations.

The Data visualization assessments can be utilized by recruiters and hiring managers to evaluate a candidate’s ability to work with various types of data, including numerical, statistical, and spatial data.

Data Analyst
Data Manager
Business Intelligence Analyst
Web Developer
Data Scientist

Data Analysis
Box Plot
Histograms
Pie Charts
Bar Graphs
Big Data

We suggest that you use our assessment as a pre-screening tool at the start of your hiring process. It is a wonderful approach to analyze candidates’ talents and will assist you in finding the best candidate for the position.

Frequently Asked Questions

These are ready-made tests, existing in our test library, created by subject matter experts. We have 200+ such skills tests covering various skills from programming skills to DevOps, including Aptitude and Personality testing.

You can go to the ‘Test Library’ tab and search for tests from the Job Role or Test Type drop-down menu.

Currently, we do not offer any sample tests. However, when you select a test, there would be a few practice questions before the start of the actual test, which would give you a fair idea of how the entire test would look.

Our tests typically take between 25-30 minutes to complete.

In case you need to test for a unique skill-set or specialized experience, you can add your own questions and customize the test to suit your requirements.

We’ve put a lot of effort into ensuring a conducive test environment. A stable internet connection, an internet browser with cookies and Java-Script enabled is all that is required!
However, for a smooth test-taking process, we recommend the following browsers:
– Google Chrome
– Internet Expl
– Mozilla Firefox

Yes, our tests are compatible with almost all modern mobile devices (including tablets) that have a webcam installed.

Yes, our tests are EEOC (Equal Employment Opportunity Commission) compliant and are whetted by subject matter experts, thus having high reliability (test consistency) and validity (accuracy of the test).

Yes! We integrate with popular recruiting tools such as Greenhouse, Lever, GoodTime, and many more.

We are GDPR compliant and take data security very seriously. You have complete ownership of your data. All your data is safe and secure, and we do not expose it to any third party.

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Data Visualization Test

Type

Time

Level

Questions

About the Test

Skills Measured

Roles

Hire the best, every time, anywhere

4.9

Customer Satisfaction

Data Analysis

Box Plot

Histograms

Pie Charts

Bar Graphs

Big Data

The test is created by a subject-matter expert

Frequently Asked Questions for Data Visualization

What is a Data Visualization assessment?

How to use the Data Visualization assessment for hiring?

What roles can I use the Data Visualization assessment for?

What topics are covered in the Data Visualization assessment?

Where in my recruitment process should I use the Data Visualization assessment?

Frequently Asked Questions

What are ready-to-go tests?

How can I select the tests I want from the Test Library?

Can I try a sample test before attempting the actual test?

How long would it take to complete the test?

What are custom questions?

What are the basic technical requirements needed to take your tests?

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