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Exploratory Data Analysis Test
Exploratory Data Analysis (EDA) is the backbone of every data-driven project — it helps uncover patterns, spot anomalies, and guide modeling decisions. The Exploratory Data Analysis Test evaluates your ability to clean, explore, visualize, and interpret datasets to extract actionable insights and form meaningful hypotheses.
Duration (Customizable)
14 min
Skills Covered
4
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About the Exploratory Data Analysis Test
You’ll be evaluated across four essential areas:
Data Types, Cleaning, and Summarization
Demonstrate your ability to detect and handle missing data, outliers, and data inconsistencies, and summarize datasets using descriptive statistics and profiling tools.Univariate and Bivariate Analysis
Apply statistical and graphical methods to analyze individual variables and explore relationships between pairs of variables using correlation, cross-tabulation, and comparative plots.Visualization and Interpretation
Use visualization libraries (like Matplotlib, Seaborn, or Plotly) to create clear, meaningful charts that reveal trends, patterns, and distributions — and draw sound conclusions from them.Feature Engineering and Hypothesis Generation
Identify key features, create derived variables, and generate hypotheses that can improve predictive modeling and business understanding.
This is where analytics meets curiosity — proving you can transform raw data into structured insight through rigorous exploration.
Covered Skills
Data Types, Cleaning, and Summarization
Univariate and Bivariate Analysis
Visualization and Interpretation
Feature Engineering and Hypothesis Generation
Test Details
Type
Role specific skills
Languages
English
Duration
14 minutes
Difficulty
Intermediate
Recommended Job Roles to Use the Exploratory Data Analysis
This test is ideal for data analysts, data scientists, business analysts, and anyone working with raw datasets to derive insights. It’s also valuable for organizations assessing analytical reasoning, data intuition, and visualization proficiency.
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Enhance your recruitment process with the most comprehensive Exploratory Data Analysis and gain access to detailed and advanced reports. Utilize the Test to efficiently hire the perfect candidates 20x faster. Simplify your hiring process with our accessible solutions!
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Bulk Invitations & Smart Scheduling – invite hundreds of candidates in one go and set automated reminders.
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Smart Candidate Monitoring – AI-based face detection, absentee tracking, and dual-screen detection.
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Send assessments directly through your ATS or any other platform in a few clicks.
Track Performance
Use score cards or reports to review scores, code playback, and behavior logs.
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Collaborate with your team to compare results, spot skills gaps, and select candidates with confidence.
Advanced Proctoring Features
Comprehensive AI-powered monitoring and security features to maintain test integrity
AI-based Face Detection
Advanced AI detects and verifies candidate's face throughout the test, flagging multiple faces or absence to prevent impersonation.
Dual Screen Detection
Monitors and alerts when candidates use multiple screens or external monitors, marking violations for review.
Code Paste Detection
Tracks when candidates paste pre-written code instead of typing their own and flags the behavior for review.
Screen Recording
Captures screen activity and screenshots at intervals, allowing proctors to review unauthorized software use or suspicious behavior.
Webcam Monitoring
Takes camera shots at intervals to ensure continuous monitoring of identity and environment, preventing external help.
Tab Proctoring
Detects and flags when candidates switch between tabs or browsers to prevent searching for answers online.
Flag Suspicious Candidates
Automatically identifies candidates exhibiting unusual behavior like extended absences, dual monitors, or copy-paste attempts.
Copy-Paste Disabling
Disables copy-paste function during assessments to ensure originality and fairness in candidate responses.
Absentee Monitoring
Tracks assessment attempts and duration to help identify delays, missed attempts, and monitor participation.
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