EDA Test for Data Science

EDA Test for Data Science (Free Online MCQs)

Core Concepts for EDA Preparation with EDA Test for Data Science

Understanding what is EDA in data science and importance of EDA Test for Data Science. It is essential because it forms the foundation of analytical thinking. Therefore, learners must explore how data behaves before building models. Moreover, studying different types of EDA helps identify relationships and anomalies within datasets. Since each type reveals unique insights, students gain deeper clarity. Additionally, graphical methods simplify findings and make results easier to explain.

Additional Practice Resources

Working through an exploratory data analysis example allows students to apply concepts practically. Furthermore, mastering the basic tools of EDA in data science ensures accurate and meaningful interpretations. Because visualization enhances understanding, tools such as histograms and scatterplots become valuable. Moreover, repeated practice helps learners build confidence while analyzing large datasets. With continuous revision, students strengthen core skills needed for advanced analytics.

Exploratory Data Analysis (EDA) Test

Basic to Intermediate Level | Total Questions: 15

Data Patterns, Statistics, and Visualization


1. What is the primary purpose of Exploratory Data Analysis (EDA)?


2. Which plot is best for checking the distribution of a single numerical variable?


3. A boxplot is most useful for detecting:


4. Which measure gives the central tendency of data?


5. Correlation analysis is used to measure:


6. Which plot is suitable for visualizing the relationship between two numeric variables?


7. Missing values in EDA are usually detected using:


8. A heatmap is commonly used for:


9. Skewness measures:


10. Which statistic is most affected by outliers?


11. Which plot helps compare numerical data across multiple categories?


12. Which measure shows the spread or variability of data?


13. Which technique is used for detecting multicollinearity?


14. Which technique is NOT part of EDA?


15. A bar chart is most suitable for:

Quiz Results Summary

Total Questions: 15

Correct Answers: 0

Incorrect Answers: 0

Total Score: 0 / 30

Percentage Score: 0.00%

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