Business Intelligence and Database Administration Quiz
10 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the next step after formulating initial hypotheses in a data analytics project?

  • Data preparation and assessment (correct)
  • Building the model
  • Stakeholder consultation
  • Preliminary data exploration

What is the primary objective of Yoyodyne Bank in the provided text?

  • Increase Net Present Value (NPV)
  • Improve customer retention rate (correct)
  • Launch a new product line
  • Expand into new markets

What is the main goal of a churn prediction model for Yoyodyne Bank?

  • Expand customer base
  • Increase customer churn rate
  • Reduce customer churn rate (correct)
  • Maintain existing customer base

What action should be taken after gathering good quality data when starting to build a model?

<p>Begin learning the data (A)</p> Signup and view all the answers

In the context of a data science project, who typically has the final say on the project direction?

<p>Stakeholders (D)</p> Signup and view all the answers

What is the purpose of scoping the kind of data needed for a specific problem in data modeling?

<p>To establish data requirements (B)</p> Signup and view all the answers

Which phase of the Data Analytics Lifecycle involves aggregating sources for previewing the data and providing a high-level understanding of the data?

<p>Model Planning (C)</p> Signup and view all the answers

What immediate action should be taken if a data modeling attempt fails?

<p>Refine analytic plan (B)</p> Signup and view all the answers

What is the key objective of establishing an effective marketing campaign targeting customers for Yoyodyne Bank?

<p>Reduce the churn rate by at least five percent (C)</p> Signup and view all the answers

What is the significance of preliminary data exploration in a data analytics project?

<p>To inform discussions with stakeholders during hypothesis forming (C)</p> Signup and view all the answers

More Like This

Business Intelligence I Syllabus Quiz
0 questions
Business Intelligence Exam 1 Review
40 questions
Introduction to SQL - Week 9 Quiz
16 questions
[05/Balsas/1]
29 questions

[05/Balsas/1]

InestimableRhodolite avatar
InestimableRhodolite
Use Quizgecko on...
Browser
Browser