Python is the programming language of choice for data scientists. Although it wasn’t the first primary programming language, its popularity has grown throughout the years.
This test looks at candidates’ understanding and abilities in Data Analysis, Machine Learning, Data Visualization, and Data Manipulation.
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.
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