D204 practice - Study guides, Class notes & Summaries

WGU D204 Practice Exam Questions and Answers

Business Understanding/ Discovery phase - Answer An analyst defines the major questions of interest that need to be answered, determines the needs of the stakeholders, and assesses the resource constraints of the project. Define project outcomes. Data Acquisition - Answer Collecting data phase. Data is collected and stored, for easy retrieval from a database, perhaps a component of a data warehouse, by using a language like SQL. Web scraping and surveys to acquire data. Data Cleaning...

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 D 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 B An analyst applies a statistical formula to obtain the average temperature for a city over the last 50 years. Which phas...

WGU D204 EXAM LATEST VERSION A AND PRACTICE TEST COMPLETE 300 QUESTIONS AND VERIFIED CORRECT ANSWERS JUST RELEASED.

WGU D204 EXAM LATEST VERSION A AND PRACTICE TEST COMPLETE 300 QUESTIONS AND VERIFIED CORRECT ANSWERS JUST RELEASED

WGU D204 Data Analytics Exam 2024: Practice Questions with Verified Answers | Top Study Material

WGU D204 Data Analytics Exam 2024: Practice Questions with Verified Answers | Best Study Material

D204 Wgu Study Set (Practice Assessment)

WGU D204: The Data Analytics Journey Practice Exam Questions And Answers Latest Updated 2024/2025 | Scored A+. 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 t...

WGU D204 The Data Analytics Journey: Practice Exam Questions And Answers Updated 2024/2025 | Scored A+. 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 Mode...