7/11/25, 11:00 PM WGU D20
WGU D204 Data Analytics Journey Cycle ACTUAL
TEST BANK EXAM 2025-2026 \COMPLETE QUESTIONS
AND CORRECT DETAILED ANSWERS \VERIFIED
ANSWERS \ALREADY GRADED A+ ||ASSURED PASS
What tools became popular Data Mining Tools. Python, R
with the ability of
computers to look for
patterns in large amounts
of data?
What is the last step of the Reporting and Visualization
data analytics journey?
What is the first step of the Discovery Phase / Business Understanding
data analytics journey?
What is the second step of Data Acquisition / Data Collecting
the data analytics
journey?
What is the third step of the Data Cleaning / Data Wrangling / Feature Engineering / Data
data analytics journey? Munging
What is the fourth step of the Data Exploration
data analytics journey?
What is the fifth step of the Predictive Modeling
data analytics journey?
What is the sixth step of the Data Mining
data analytics journey?
What tools are used for Tableau
reporting and visualization?
What are the goals of the To provide actionable insights for various stakeholders
reporting and visualization
phase?
1/1
1
, 7/11/25, 10:43 PM `WGU D204 Data Analytics Journey
The analyst tells the story of the data and uses graphs
Define: Reporting &
Visualization or interactive dashboards to inform others of the
findings from the analyses
Data analysis is Value & Difficulty
often seen as a
combination of
______ and
________________ _
.
Descriptive
Diagnostic
What are the four types of
analytics? Predictive
Prescriptive
What is the main question that What happened?
descriptive analytics aims to
answer?
What is the main question that Why did it happen?
diagnostic analytics aims to
answer?
What is the main question that What will happen in the future?
predictive analytics aims to
answer?
What is the main question that How can we make it happen? How can we change it?
prescriptive analytics aims to What action will achieve a particular outcome?
answer?
T/F: Correlation does not True
imply Causation.
T/F: In data analytics, it is False. It is easier to show correctional results.
harder to show correctional
results.
What does correlation imply? That a relationship exists, but it stops short of proving causation.
A conclusion based on is a A conclusion based on correlation is a common mistake
common on both predictive and data mining models.
mistake on both ______ &
_______________ models.
Define: Correlation A relationship based on two variables.
2/11
WGU D204 Data Analytics Journey Cycle ACTUAL
TEST BANK EXAM 2025-2026 \COMPLETE QUESTIONS
AND CORRECT DETAILED ANSWERS \VERIFIED
ANSWERS \ALREADY GRADED A+ ||ASSURED PASS
What tools became popular Data Mining Tools. Python, R
with the ability of
computers to look for
patterns in large amounts
of data?
What is the last step of the Reporting and Visualization
data analytics journey?
What is the first step of the Discovery Phase / Business Understanding
data analytics journey?
What is the second step of Data Acquisition / Data Collecting
the data analytics
journey?
What is the third step of the Data Cleaning / Data Wrangling / Feature Engineering / Data
data analytics journey? Munging
What is the fourth step of the Data Exploration
data analytics journey?
What is the fifth step of the Predictive Modeling
data analytics journey?
What is the sixth step of the Data Mining
data analytics journey?
What tools are used for Tableau
reporting and visualization?
What are the goals of the To provide actionable insights for various stakeholders
reporting and visualization
phase?
1/1
1
, 7/11/25, 10:43 PM `WGU D204 Data Analytics Journey
The analyst tells the story of the data and uses graphs
Define: Reporting &
Visualization or interactive dashboards to inform others of the
findings from the analyses
Data analysis is Value & Difficulty
often seen as a
combination of
______ and
________________ _
.
Descriptive
Diagnostic
What are the four types of
analytics? Predictive
Prescriptive
What is the main question that What happened?
descriptive analytics aims to
answer?
What is the main question that Why did it happen?
diagnostic analytics aims to
answer?
What is the main question that What will happen in the future?
predictive analytics aims to
answer?
What is the main question that How can we make it happen? How can we change it?
prescriptive analytics aims to What action will achieve a particular outcome?
answer?
T/F: Correlation does not True
imply Causation.
T/F: In data analytics, it is False. It is easier to show correctional results.
harder to show correctional
results.
What does correlation imply? That a relationship exists, but it stops short of proving causation.
A conclusion based on is a A conclusion based on correlation is a common mistake
common on both predictive and data mining models.
mistake on both ______ &
_______________ models.
Define: Correlation A relationship based on two variables.
2/11
