Data analysis and visualization Study guides, Class notes & Summaries
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D204: The Data Analytics Journey Exam Study Questions and Answers Top Graded 2024
- Exam (elaborations) • 31 pages • 2024
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Data scientists are able to find ______, _________, and _____ in unstructured data. - order, meaning, and value 
 
What is involved in the planning phase? - 1. Defining goals 
2. Organizing resources 
3. Coordinate people 
4. Schedule project 
 
What is involved in the wrangling phase? - 5. Get data 
6. Clean data 
7. Explore data 
8. Refine data 
 
What is involved in the Modeling phase? - 9. Create model 
10. Validate model 
11. Evaluate model 
12. Refine model 
 
What is involved in the Apply...
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WGU D204 Practice Exam Questions and Answers Latest Updated 2024/2025 Scored A+
- Exam (elaborations) • 16 pages • 2024
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WGU D204 Practice Exam Questions and Answers Latest Updated 2024/2025 Scored A+. Identifying business needs Which activity does an analyst perform in the discovery phase of 
the data analytics life cycle? 
a. Collecting Data 
b. Cleaning Data 
c. Identifying outliers 
d. Identifying business needs 
Data Exploration In which phase of the data analytics life cycle does an analyst build a 
histogram? 
a. Data acquisition 
b. Data exploration 
c. Discovery 
d. Predictive modeling 
Exploratory data a...
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Data Analytics Journey, D204 Exam Study Questions and Answers with Complete Solutions 2024 Already Passed!!
- Exam (elaborations) • 81 pages • 2024
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Business Understanding (order) - 1st in Data Analytics Lifecycle 
 
Data Acquisition (order) - 2nd in Data Analytics Lifecycle 
 
Data Cleaning (order) - 3rd in Data Analytics Lifecycle 
 
Data Exploration (order) - 4th in Data Analytics Lifecycle 
 
Predictive Modeling (order) - 5th in Data Analytics Lifecycle 
 
Data Mining/Machine Learning (order) - 6th in Data Analytics Lifecycle 
 
Reporting and Visualization (order) - 7th in Data Analytics Lifecycle 
 
Business Understanding - - Also known...
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WGU D204 Practice Exam Questions and Answers Updated 2024/2025 Graded A+.
- Exam (elaborations) • 16 pages • 2024
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WGU D204 Practice Exam Questions and Answers Updated 2024/2025 Graded A+. Identifying business needs Which activity does an analyst perform in the discovery phase of 
the data analytics life cycle? 
a. Collecting Data 
b. Cleaning Data 
c. Identifying outliers 
d. Identifying business needs 
Data Exploration In which phase of the data analytics life cycle does an analyst build a 
histogram? 
a. Data acquisition 
b. Data exploration 
c. Discovery 
d. Predictive modeling 
Exploratory data analysis...
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The Data Analytics Journey, D204 Questions and Answers with complete solution
- Exam (elaborations) • 109 pages • 2023
- Available in package deal
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Business Understanding (order) - 1st in Data Analytics Lifecycle 
Data Acquisition (order) - 2nd in Data Analytics Lifecycle 
Data Cleaning (order) - 3rd in Data Analytics Lifecycle 
Data Exploration (order) - 4th in Data Analytics Lifecycle 
Predictive Modeling (order) - 5th in Data Analytics Lifecycle 
Data Mining/Machine Learning (order) - 6th in Data Analytics Lifecycle 
Reporting and Visualization (order) - 7th in Data Analytics Lifecycle 
Business Understanding - - Also known as the discov...
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Test Bank For Data Analytics for Accounting 3rd Edition By Vernom Richardson, Complete All Chapters | Newest Version 2024/2025
- Exam (elaborations) • 139 pages • 2024
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Test Bank For Data Analytics for Accounting 3rd Edition By Vernom Richardson, Complete All Chapters | Newest Version 2024/2025. Chapter 1-9 
Answers are at the End of Each Chapter 
Chapter 01: 
Student name:__________ 
1) Data analytics is the process of evaluating data with the purpose of drawing conclusions to 
address business questions. 
⊚ true 
⊚ false 
2) The process of data analytics aims to transform raw information into data to create value. 
⊚ true 
⊚ false 
3) Data analytics h...
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WGU D204: The Data Analytics Journey Exam Questions And Answers | Updated 2024/2025 | Rated A+.
- Exam (elaborations) • 36 pages • 2024
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WGU D204: The Data Analytics Journey Exam Questions And Answers | Updated 2024/2025 | Rated A+. What is involved in the wrangling phase? - Answer 5. Get data 
6. Clean data 
7. Explore data 
8. Refine data 
What is involved in the Modeling phase? - Answer 9. Create model 
10. Validate model 
11. Evaluate model 
12. Refine model 
What is involved in the Applying phase? - Answer 13. Present model 
14. Deploy model 
15. Revisit model 
16. Archive assets 
____________________ are programming languag...
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WGU D215 Auditing Exam Latest Updated
- Exam (elaborations) • 22 pages • 2022
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Ability of cash flow from operations to cover current debt and dividends - ANSWER Measures ability to cover current debt maturities and dividends with operating cash flow. 
 
Accounting estimate - ANSWER An approximation of a monetary amount when a precise means of measurement is not available. 
 
Accounting records - ANSWER Client's records of the initial accounting entry and supporting documents. 
 
Acid-test (quick) ratio - ANSWER Measures ability to meet short-term obligations with liquid a...
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WGU D204 Exam Questions and Answers Latest Updated 2024/2025 | Scored A+
- Exam (elaborations) • 21 pages • 2024
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WGU D204 Exam Questions & Answers Latest Updated 2024/2025 | Scored A+. What questions will data analytics consider improving 10% market share value to open 
new store in a different location? 
a. Get list of geographic areas 
b. Reduce staff pay by 10% 
c. Check compatible market value 
d. None of the above - ANSWER-C Check compatible market value 
A data set has K variables, and the classifying method has the following steps: 
compare levels on nearby data, assign a new case to a category of n...
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Test Bank For Data Analytics for Accounting 3rd Edition By Vernom Richardson, Complete All Chapters - Newest Version (2024/2025)
- Exam (elaborations) • 139 pages • 2024
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- $29.49
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Test Bank For Data Analytics for Accounting 3rd Edition By Vernom Richardson, Complete All Chapters | Newest Version 2024/2025.Chapter 01: 
Student name:__________ 
1) Data analytics is the process of evaluating data with the purpose of drawing conclusions to 
address business questions. 
⊚ true 
⊚ false 
2) The process of data analytics aims to transform raw information into data to create value. 
⊚ true 
⊚ false 
3) Data analytics has the potential to transform the manner in which comp...
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