D204 practice questions - Study guides, Class notes & Summaries

WGU D204 Data Analytics Practice Exam 2023 Questions and Answers (Verified Answers)

WGU D204 Data Analytics Practice Exam 2023 Questions and Answers (Verified Answers)

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 phase? - Answer 9. Create model 10. Validate model 11. Evaluate model 12. Refine model What is ...

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 An analyst applies a statistical formula to obtain the average temperatu...

WGU D204 Practice Exam questions and answers} Latest 2023 - 2024 100% correct answers

WGU D204 Data Analytics Practice Exam 2023 Questions and Answers (Verified Answers)

WGU D204 Data Analytics Practice Exam 2023 Questions and Answers (Verified Answers)

WGU D204 Data Analytics Practice Exam 2023 Questions and Answers (Verified Answers)

WGU D204 Practice Exam Questions and Answers

WGU D204 Data Analytics Practice Exam 2023 Questions and Answers (Verified Answers)