Which practice best promotes transparency and collaboration around data within an organization?

Allowing only the data science team to access the data warehouse

Keeping all data and analysis methods secret to protect competitive advantage

Requiring all data requests to go through a single manager who approves every query

Encouraging cross-functional teams to share data and document their analysis processes

An organization wants to enable business analysts to create their own reports without involving the data science team for every request. Which solution best supports this goal?

A command-line interface that requires analysts to write SQL queries from scratch

A shared spreadsheet containing raw data that analysts must download and clean themselves

A self-service analytics platform with pre-built data models and a drag-and-drop interface

A policy requiring all report requests to be submitted to the data science team via email

A data science team has completed a predictive model that identifies customers likely to churn. The marketing director, who has no technical background, needs to understand the model's output to plan a retention campaign. What is the most effective way to communicate the findings?

Share the model's technical documentation, including feature importance scores and ROC curves.

Explain the model's algorithm in detail, including hyperparameters and training process.

Present a slide with a simple chart showing the top factors driving churn and a clear recommendation on which customer segments to target.

Provide a raw dataset of predicted churn probabilities for the director to analyze.

CertNexusCertified Data Science Practitioner (CDSP)

Domain 7Objective 2

Objective 7.2 Democratize Data CERTIFIED-DATA-SCIENCE-PRACTITIONER Practice Questions (Page 7)

Part of the 7.0 Communication findings domain, which accounts for 4-7% of the CERTIFIED-DATA-SCIENCE-PRACTITIONER exam.

33questions here

7free pages

7concepts

4-7%of the exam

Questions 31–33

31foundation · easy
Which practice best promotes transparency and collaboration around data within an organization?
Select an answer first
32foundation · easy
An organization wants to enable business analysts to create their own reports without involving the data science team for every request. Which solution best supports this goal?
Select an answer first
33application · medium
A data science team has completed a predictive model that identifies customers likely to churn. The marketing director, who has no technical background, needs to understand the model's output to plan a retention campaign. What is the most effective way to communicate the findings?
Select an answer first

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Objective 7.2 Democratize Data CERTIFIED-DATA-SCIENCE-PRACTITIONER Practice Questions (Page 7)

Questions 31–33

Which practice best promotes transparency and collaboration around data within an organization?

An organization wants to enable business analysts to create their own reports without involving the data science team for every request. Which solution best supports this goal?

A data science team has completed a predictive model that identifies customers likely to churn. The marketing director, who has no technical background, needs to understand the model's output to plan a retention campaign. What is the most effective way to communicate the findings?

Keep studying — 7.0 Communication findings