Data wrangling Samenvattingen, Aantekeningen en Examens
Op zoek naar een samenvatting over Data wrangling? Op deze pagina vind je 242 samenvattingen over Data wrangling.
Pagina 4 van de 242 resultaten
Sorteer op
-
D204 WGU Study Set Questions and Answers 2024
- Tentamen (uitwerkingen) • 9 pagina's • 2024
-
Ook in voordeelbundel
-
- €11,42
- + meer info
Which of these is NOT a topic of interest for Discovery/Planning/Business Understanding? 
A. Project Scope 
B. Identify stakeholders and research questions/KPIs 
C. Build a data pipeline (ETL) 
D. Identify timeline, budget, and participants - C 
 
What is a potential problem to consider in the planning phase? 
A. Lack of clear focus on stakeholders, timeline, limitations, and budget 
B. Quality and type of data may make access more difficult 
C. Some cleaning techniques could dramatically change...
-
D204: The Data Analytics Journey 286 Questions with 100% Correct Answers | Verified | Latest Update |46 Pages
- Tentamen (uitwerkingen) • 46 pagina's • 2024
-
- €8,56
- + meer info
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 ...
-
D204 WGU Study Set | 91 Questions and Answers(A+ Solution guide)
- Tentamen (uitwerkingen) • 13 pagina's • 2023
-
Ook in voordeelbundel
-
- €7,99
- + meer info
Which of these is NOT a topic of interest for Discovery/Planning/Business Understanding? 
A. Project Scope 
B. Identify stakeholders and research questions/KPIs 
C. Build a data pipeline (ETL) 
D. Identify timeline, budget, and participants - C 
What is a potential problem to consider in the planning phase? 
A. Lack of clear focus on stakeholders, timeline, limitations, and budget 
B. Quality and type of data may make access more difficult 
C. Some cleaning techniques could dramatically change d...
-
WGU D204 The Data Analytics Journey (Terminologies) with Complete Solutions
- Tentamen (uitwerkingen) • 23 pagina's • 2023
-
Ook in voordeelbundel
-
- €9,51
- + meer info
WGU D204 The Data Analytics Journey (Terminologies) with Complete SolutionsWGU D204 The Data Analytics Journey (Terminologies) with Complete SolutionsWGU D204 The Data Analytics Journey (Terminologies) with Complete Solutions 
 
Which type of stakeholder mapping technique would best be used for managing change and communication? - ANSWER-Direction of influence. This technique groups stakeholders by their direction of influence, and can be particularly helpful for managing change and communicatio...
-
D204 The Data Analytics Journey Exam Study Guide Graded A 2024
- Tentamen (uitwerkingen) • 9 pagina's • 2024
-
Ook in voordeelbundel
-
- €10,94
- + meer info
Analyses for Data Science: Descriptive: - Humans are good at finding patterns, but limited bandwidth - so we need to narrow the data. Look at the data. 
1) Visualize the data - graphs, histograms, bell curve 
2) Compute Univariate Descriptive Statistics: mean (average), mode (most common), median (splits into two equal halves). So ONE Value. 
3) Measures of association: connection between the variables in your data. Range: high and low, Quartiles, Variance, Standard Deviation, Correlation coeffi...
Maak studiestress minder vervelend
-
WGU D204 Data Analytics Journey Terminology Exam Questions and Answers 100% Pass
- Tentamen (uitwerkingen) • 33 pagina's • 2024
-
Ook in voordeelbundel
-
- €12,85
- + meer info
WGU D204 Data Analytics Journey 
Terminology Exam Questions and 
Answers 100% Pass 
Which type of stakeholder mapping technique would best be used for managing 
change and communication? - Answer- Direction of influence. This technique groups 
stakeholders by their direction of influence, and can be particularly helpful for managing 
change and communications 
What do vertical lines on a Gantt chart represent? - Answer- The limits of the allowable 
movement of floating tasks 
What is common law?...
-
WGU D204: The Data Analytics Journey (WGU Masters of Data Analytics) Questions And Answers (Updated 2023-2024) 100% Verified
- Tentamen (uitwerkingen) • 34 pagina's • 2023
-
Ook in voordeelbundel
-
- €21,42
- + meer info
WGU D204: The Data Analytics Journey (WGU Masters of Data Analytics) Questions And Answers (Updated 2023-2024) 100% Verified. Data scientists are able to find ______, _________, and _____ in unstructured data. 
- Answer order, meaning, and value 
What is involved in the planning phase? - Answer 1. Defining goals 
2. Organizing resources 
3. Coordinate people 
4. Schedule project 
What is involved in the wrangling phase? - Answer 5. Get data 
6. Clean data 
7. Explore data 
8. Refine data 
What i...
-
WGU D204 The Data Analytics Journey (WGU Masters of Data Analytics) Questions And Answers 2023.
- Tentamen (uitwerkingen) • 33 pagina's • 2023
-
- €12,37
- + meer info
WGU D204 The Data Analytics Journey (WGU Masters of Data Analytics) Questions And Answers 2023. 
Data scientists are able to find ______, _________, and _____ in unstructured data. 
- Answer order, meaning, and value 
What is involved in the planning phase? - Answer 1. Defining goals 
2. Organizing resources 
3. Coordinate people 
4. Schedule project 
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 ph...
-
WGU D204: The Data Analytics Journey (Answered) Verified Solution 2023 100%
- Tentamen (uitwerkingen) • 30 pagina's • 2023
-
- €11,90
- + meer info
WGU D204: The Data Analytics Journey (Answered) Verified Solution 2023 100% 
 
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 
...
-
WGU D204 The Data Analytics Journey (WGU Masters of Data Analytics) Questions And Answers 2023.
- Tentamen (uitwerkingen) • 33 pagina's • 2023
-
- €11,42
- + meer info
WGU D204 The Data Analytics Journey (WGU Masters of Data Analytics) Questions And Answers 2023. 
Data scientists are able to find ______, _________, and _____ in unstructured data. 
- Answer order, meaning, and value 
What is involved in the planning phase? - Answer 1. Defining goals 
2. Organizing resources 
3. Coordinate people 
4. Schedule project 
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 ph...
Studiestress? Voor verkopers op Stuvia zijn dit juist gouden tijden. KA-CHING! Verdien ook aan je samenvattingen en begin nu met uploaden. Ontdek alles over verdienen op Stuvia