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Data Science Engineer Interview Questions

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10,877 data science engineer interview questions shared by candidates

Technical interview Part 1 - General Data science - Google Colab notebook - Install packages (pandas, numpy, matplotib) - Download and import dataset (bike share company dataset) - Provide a sample of the data - Show a summary of the dataset. Be able to explain datatypes - Explain interquartile ranges - Extract distribution of a single column - Create a chart with this data - Describe the distribution of data - Describe correlation coefficient Part 2 - Machine Learning - View a machine learning model and explain how it works - View code for linear regression and be able to explain the math behind it.
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Curriculum Manager - Data Science

Interviewed at Udacity

3.8★
Aug 4, 2022

Technical interview Part 1 - General Data science - Google Colab notebook - Install packages (pandas, numpy, matplotib) - Download and import dataset (bike share company dataset) - Provide a sample of the data - Show a summary of the dataset. Be able to explain datatypes - Explain interquartile ranges - Extract distribution of a single column - Create a chart with this data - Describe the distribution of data - Describe correlation coefficient Part 2 - Machine Learning - View a machine learning model and explain how it works - View code for linear regression and be able to explain the math behind it.

What programming languages are you proficient in? Can you provide an example of a project where you applied these skills? How do you handle large datasets in a computing environment (e.g., Python, R)? Have you used any specific tools or frameworks for data analysis or machine learnin
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Data Science

Interviewed at IBM

3.9★
Jan 23, 2024

What programming languages are you proficient in? Can you provide an example of a project where you applied these skills? How do you handle large datasets in a computing environment (e.g., Python, R)? Have you used any specific tools or frameworks for data analysis or machine learnin

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