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WGU C207 STUDY GUIDE MODULE 1 & 2
2025/2026 Exam Questions Marking
Scheme New Update | A+ Rated
Analytics - 🧠 ANSWER ✔✔is the discovery, analysis and communication of
meaningful patterns in data
information bias - 🧠 ANSWER ✔✔is a prejudice in data that results when either
the respondent or the interviewer have & agenda that affects responses
ordinal data - 🧠 ANSWER ✔✔places data into categories that are ordered by a
predetermined criteria
interval data - 🧠 ANSWER ✔✔is numerical data that is ordered, is equal distance
apart & does not have a natural zero
reliable data - 🧠 ANSWER ✔✔is consistent & repeatable
random error - 🧠 ANSWER ✔✔represents errors in data caused by unpredictable
statistical fluctuations
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COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
, 2
nominal data - 🧠 ANSWER ✔✔places data into "either or" categories or identifies
by name or charachteristics
data management - 🧠 ANSWER ✔✔includes cleaning & storage of collected data
big data - 🧠 ANSWER ✔✔is a massive amount of data that is difficult to process
using traditional database & software techniques
ratio data - 🧠 ANSWER ✔✔is numerical data that has a natural zero allowing this
data to be added, subtracted, multiplied & divided
measurement bias - 🧠 ANSWER ✔✔is a prejudice in data that results when the
sample is not representative of the population be tested
Why is quantitative analysis & analytics important in decision making? (Choose 3)
- 🧠 ANSWER ✔✔Decisions are less subjective, analytics can be explanatory ,
managers can build predictive models
Sales for Northern region are expected to decrease 2% in the next fiscal year. - 🧠
ANSWER ✔✔Predictive analysis
The median household income for New York City from 2009-2013 is - 🧠
ANSWER ✔✔Descriptive analysis
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COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
WGU C207 STUDY GUIDE MODULE 1 & 2
2025/2026 Exam Questions Marking
Scheme New Update | A+ Rated
Analytics - 🧠 ANSWER ✔✔is the discovery, analysis and communication of
meaningful patterns in data
information bias - 🧠 ANSWER ✔✔is a prejudice in data that results when either
the respondent or the interviewer have & agenda that affects responses
ordinal data - 🧠 ANSWER ✔✔places data into categories that are ordered by a
predetermined criteria
interval data - 🧠 ANSWER ✔✔is numerical data that is ordered, is equal distance
apart & does not have a natural zero
reliable data - 🧠 ANSWER ✔✔is consistent & repeatable
random error - 🧠 ANSWER ✔✔represents errors in data caused by unpredictable
statistical fluctuations
1
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
, 2
nominal data - 🧠 ANSWER ✔✔places data into "either or" categories or identifies
by name or charachteristics
data management - 🧠 ANSWER ✔✔includes cleaning & storage of collected data
big data - 🧠 ANSWER ✔✔is a massive amount of data that is difficult to process
using traditional database & software techniques
ratio data - 🧠 ANSWER ✔✔is numerical data that has a natural zero allowing this
data to be added, subtracted, multiplied & divided
measurement bias - 🧠 ANSWER ✔✔is a prejudice in data that results when the
sample is not representative of the population be tested
Why is quantitative analysis & analytics important in decision making? (Choose 3)
- 🧠 ANSWER ✔✔Decisions are less subjective, analytics can be explanatory ,
managers can build predictive models
Sales for Northern region are expected to decrease 2% in the next fiscal year. - 🧠
ANSWER ✔✔Predictive analysis
The median household income for New York City from 2009-2013 is - 🧠
ANSWER ✔✔Descriptive analysis
2
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
