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WGU C207 Data-Driven Decision Making
2025/2026 Exam Questions and Answers
| 100% Solved
α - 🧠 ANSWER ✔✔The lower case Greek letter "alpha"
β - 🧠 ANSWER ✔✔The lower case Greek letter "beta"
δ - 🧠 ANSWER ✔✔The lower case Greek letter "delta"
γ - 🧠 ANSWER ✔✔The lower case Greek letter "gamma"
θ - 🧠 ANSWER ✔✔The lower case Greek letter "theta"
addition - 🧠 ANSWER ✔✔In sculpture, the process of adding or combining
material.
algebraic equation - 🧠 ANSWER ✔✔Any equation that contains variables,
constants, or mathematical operations.
algebraic expression - 🧠 ANSWER ✔✔A string of terms that are connected by
division, addition, and subtraction operations.
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
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STATEMENT. ALL RIGHTS RESERVED
,2
alternative hypothesis - 🧠 ANSWER ✔✔The argument that typically states that the
sample is not equal to the hypothesized null sample.
*An*alysis *o*f *Va*riance (ANOVA) - 🧠 ANSWER ✔✔A statistical method that
helps identify the sources of variability by comparing their means or averages; it
compares the variation within a sample to the variation between samples to see if
any differences are the result of some contributing factor or if the differences occur
by chance alone.
Analytics - 🧠 ANSWER ✔✔The discovery, analysis, and communication of
meaningful patterns in data.
ANOVA - 🧠 ANSWER ✔✔Analysis of variance; a method of analyzing the
difference in a particular variable between multiple populations.
arithmetic expression - 🧠 ANSWER ✔✔A string of numbers connected by
elementary operations.
Attribute Data - 🧠 ANSWER ✔✔Data that shows whether a result meets a
requirement or not (yes/no, pass/fail)
Autocorrelation - 🧠 ANSWER ✔✔A relationship between two variables that is
inherently non-linear.
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
2
STATEMENT. ALL RIGHTS RESERVED
,3
Balanced Scorecard - 🧠 ANSWER ✔✔An approach using multiple measures to
evaluate performance, including financial measures, and the non-financial
measures of customers, internal business processes, and learning and growth.
[CMA]
Banner ads - 🧠 ANSWER ✔✔graphic ads which appear on a web page and link to
an advertiser's site
bar chart - 🧠 ANSWER ✔✔A graph that measures the distribution of data over
discrete groups or categories.
base number - 🧠 ANSWER ✔✔The number multiplied by itself when paired with
an exponent. For example, in 8³, 8 would be the base number.
Base period - 🧠 ANSWER ✔✔A period in time used as a point of reference when
being compared to other time periods.
Bayes' Theorem - 🧠 ANSWER ✔✔*A formula that calculates conditional
probabilities*, important in understanding how new information affects the
probabilities of different outcomes
Benchmarks - 🧠 ANSWER ✔✔Standards or points of reference for an industry or
sector that can be used for comparison and evaluation.
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
3
STATEMENT. ALL RIGHTS RESERVED
, 4
Big Data - 🧠 ANSWER ✔✔A catch-phrase that describes a massive volume of data
that is so large that it's difficult to process using traditional database and software
techniques.
Blind study - 🧠 ANSWER ✔✔A study performed where the participants are not
told if they are in the treatment group or control group.
Business Process - 🧠 ANSWER ✔✔A sequence of logically related and time based
work activities to provide a specific output for a customer. [CMA]
Call to action - 🧠 ANSWER ✔✔In an email message or web page, the link or body
copy that tells the recipient what action to take, such as "click here to buy" or "sign
up now to start receiving points."
Causation - 🧠 ANSWER ✔✔The relationship of cause and effect.
Cause-and-effect Diagram - 🧠 ANSWER ✔✔A diagram that shows the underlying
causes of a problem or event; also known as a fishbone diagram
Check Sheet - 🧠 ANSWER ✔✔A structured form or table that lets practitioners
collect and record data in a simple format; by putting marks on a table or image,
team members can track and record information about the number, time, and
location of events or problems
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
4
STATEMENT. ALL RIGHTS RESERVED
WGU C207 Data-Driven Decision Making
2025/2026 Exam Questions and Answers
| 100% Solved
α - 🧠 ANSWER ✔✔The lower case Greek letter "alpha"
β - 🧠 ANSWER ✔✔The lower case Greek letter "beta"
δ - 🧠 ANSWER ✔✔The lower case Greek letter "delta"
γ - 🧠 ANSWER ✔✔The lower case Greek letter "gamma"
θ - 🧠 ANSWER ✔✔The lower case Greek letter "theta"
addition - 🧠 ANSWER ✔✔In sculpture, the process of adding or combining
material.
algebraic equation - 🧠 ANSWER ✔✔Any equation that contains variables,
constants, or mathematical operations.
algebraic expression - 🧠 ANSWER ✔✔A string of terms that are connected by
division, addition, and subtraction operations.
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
1
STATEMENT. ALL RIGHTS RESERVED
,2
alternative hypothesis - 🧠 ANSWER ✔✔The argument that typically states that the
sample is not equal to the hypothesized null sample.
*An*alysis *o*f *Va*riance (ANOVA) - 🧠 ANSWER ✔✔A statistical method that
helps identify the sources of variability by comparing their means or averages; it
compares the variation within a sample to the variation between samples to see if
any differences are the result of some contributing factor or if the differences occur
by chance alone.
Analytics - 🧠 ANSWER ✔✔The discovery, analysis, and communication of
meaningful patterns in data.
ANOVA - 🧠 ANSWER ✔✔Analysis of variance; a method of analyzing the
difference in a particular variable between multiple populations.
arithmetic expression - 🧠 ANSWER ✔✔A string of numbers connected by
elementary operations.
Attribute Data - 🧠 ANSWER ✔✔Data that shows whether a result meets a
requirement or not (yes/no, pass/fail)
Autocorrelation - 🧠 ANSWER ✔✔A relationship between two variables that is
inherently non-linear.
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
2
STATEMENT. ALL RIGHTS RESERVED
,3
Balanced Scorecard - 🧠 ANSWER ✔✔An approach using multiple measures to
evaluate performance, including financial measures, and the non-financial
measures of customers, internal business processes, and learning and growth.
[CMA]
Banner ads - 🧠 ANSWER ✔✔graphic ads which appear on a web page and link to
an advertiser's site
bar chart - 🧠 ANSWER ✔✔A graph that measures the distribution of data over
discrete groups or categories.
base number - 🧠 ANSWER ✔✔The number multiplied by itself when paired with
an exponent. For example, in 8³, 8 would be the base number.
Base period - 🧠 ANSWER ✔✔A period in time used as a point of reference when
being compared to other time periods.
Bayes' Theorem - 🧠 ANSWER ✔✔*A formula that calculates conditional
probabilities*, important in understanding how new information affects the
probabilities of different outcomes
Benchmarks - 🧠 ANSWER ✔✔Standards or points of reference for an industry or
sector that can be used for comparison and evaluation.
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
3
STATEMENT. ALL RIGHTS RESERVED
, 4
Big Data - 🧠 ANSWER ✔✔A catch-phrase that describes a massive volume of data
that is so large that it's difficult to process using traditional database and software
techniques.
Blind study - 🧠 ANSWER ✔✔A study performed where the participants are not
told if they are in the treatment group or control group.
Business Process - 🧠 ANSWER ✔✔A sequence of logically related and time based
work activities to provide a specific output for a customer. [CMA]
Call to action - 🧠 ANSWER ✔✔In an email message or web page, the link or body
copy that tells the recipient what action to take, such as "click here to buy" or "sign
up now to start receiving points."
Causation - 🧠 ANSWER ✔✔The relationship of cause and effect.
Cause-and-effect Diagram - 🧠 ANSWER ✔✔A diagram that shows the underlying
causes of a problem or event; also known as a fishbone diagram
Check Sheet - 🧠 ANSWER ✔✔A structured form or table that lets practitioners
collect and record data in a simple format; by putting marks on a table or image,
team members can track and record information about the number, time, and
location of events or problems
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
4
STATEMENT. ALL RIGHTS RESERVED
