Tableau training - Study guides, Class notes & Summaries

Many versions but one proposed in this class: 1) Business Understanding 2) Data Acquisition 3) Data Cleaning 4) Data Exploration 5) Predictive Modeling 6) Data Mining/Machine Learning 7) Reporting and Visualization and loop back at this point - ANSWER-What are the phases of the data analytics life cycle proposed by WGU? This phase is also known as the discovery phase. During this phase, an analyst defines the major questions of interest that need to be answered, understand the needs o...

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...

Hadoop YARN can be described as a resource management platform responsible for managing the other Hadoop resources. Which of the following is a characteristic of B2B CRM Software? Predicting customer behavior based on past buying patterns and business profitability. Which of the following operations does OpenRefine perform with General Refine Expression Language? Advanced data operations. How do you calculate click-throughs of a Website? Number of visitors who click on a...

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 - ANS...

Many versions but one proposed in this class: 1) Business Understanding 2) Data Acquisition 3) Data Cleaning 4) Data Exploration 5) Predictive Modeling 6) Data Mining/Machine Learning 7) Reporting and Visualization and loop back at this point What are the phases of the data analytics life cycle proposed by WGU? This phase is also known as the discovery phase. During this phase, an analyst defines the major questions of interest that need to be answered, understand the needs of the sta...

What are the 4 parts of data analytics cycle? - Answer Planning, Wrangling, Modeling and Applying This phase is also known as the discovery phase. During this phase, an analyst defines the major questions of interest that need to be answered, understand the needs of the stakeholders, and assess the resource constraints in the project. - Answer Business understanding ____________________ is the person who champions the vision of the project and has the authority to allocate resources. - An...

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 ...

What are the 4 parts of data analytics cycle? - Answer Planning, Wrangling, Modeling and Applying This phase is also known as the discovery phase. During this phase, an analyst defines the major questions of interest that need to be answered, understand the needs of the stakeholders, and assess the resource constraints in the project. - Answer Business understanding ____________________ is the person who champions the vision of the project and has the authority to allocate resources. - An...

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 - Ans...

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 - answer-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 - answer-B An analyst applies a statistical formula to obtain the average temperature for a city over the last 50 years. Wh...