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Question 1
In John Rollins' Foundational Methodology for Data Science (taught in the IBM Data Science Methodology course), which stage comes first and frames the entire project?
Correct Answer:
Business understanding
Question 2
A bank wants to predict whether a loan applicant will default ('yes' or 'no'). In the methodology's Analytic Approach stage, which technique class best fits this goal?
Correct Answer:
Classification model
Question 3
Which CRISP-DM phase involves data cleaning, handling missing values, and feature engineering to build the modeling dataset?
Correct Answer:
Data Preparation
Question 4
How many phases make up the CRISP-DM framework commonly referenced in the IBM data science methodology?
Correct Answer:
Six
Question 5
Which type of analytics answers the question 'What is likely to happen?' rather than 'What happened?'
Correct Answer:
Predictive analytics
Question 1
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About this Exam

Prepare with the IBM Data Science Professional Certificate Practice Questions - IBM Data Science Professional Certificate (Coursera) Exam practice quiz. This question bank includes 100 questions covering data, python, science, pandas, and methodology. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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IBM Data Science Professional Certificate Practice Questions - IBM Data Science Professional Certificate (Coursera) Exam

This practice set contains 100 questions from the matching question bank and focuses on data, python, science, pandas, and methodology. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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