BUNDLE:::::::WGU D204:DATA ANALYTICS EXAMS|2023/24 LATEST UPDATE|GRADED A+|GUARANTEED SUCCESS

Exclusive or. ⊕ One or the other, but not both. We can go to the park or the movies. inclusive or is a: disjunction Order of operations in absence of parentheses. 1. ¬ (not) 2. ∧ (and) 3. ∨ (or) the rule is that negation is applied first, then conjunction, then disjunctio...

Tautology Compound proposition that is always true regardless of the truth value of individual propositions (Always ends up true) Contradiction Compound proposition that is always false regardless of the truth value of individual propositions (Always ends up false) Logical Equivalenc...

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...

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 pl...

D204 The Data Analytics Journey questions and answers

The Data Analytics Journey D204 with 100% correct answers

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 c...

Which activity does an analyst perform in the discovery phase of the data analytics life cycle? Identifying business needs In which phase of the data analytics life cycle does an analyst build a histogram? Data exploration An analyst applies a statistical formula to obtain the averag...

Which activity does an analyst perform in the discovery phase of the data analytics life cycle? Identifying business needs In which phase of the data analytics life cycle does an analyst build a histogram? Data exploration An analyst applies a statistical formula to obtain the averag...

List the Data Analytics Life Cycle phases. 1. Business understanding 2. Data acquisition 3. Data cleaning 4. Data exploration 5. Predictive modeling 6. Data mining 7. Reporting and visualization Describe the business understanding phase of the data analytics life cycle. This phase i...

Lack of Organization and Lack of Sponsor Support What are some of the main reasons that projects fail? Hacking Skills, Math and Statistics, and Domain Expertise What is the Venn Diagram for Data Science? Discovery Define Goals, Ask Questions, Develop a Problem Statement, Organize Re...

Which activity does an analyst perform in the discovery phase of the data analytics life cycle? identifying business needs In which phase of the data analytics life cycle does the analyst build a histogram? data exploration An analyst applies a statistical formula to obtain the avera...

What should we consider when creating Technical Standards? Users and Goals of project What are Process Standards? Ways teams work together. For example: Meeting Structure, Attendees, Making Decisions, Capturing Decisions Why should you automate the Code Review? Many things at play i...

Which activity does an analyst perform in the discovery phase? Identifying business needs 3 MULTIPLE CHOICE OPTIONS What a potential problem to consider in the business understanding phase? Lack of clear focus on stakeholders, timeline, limitations, and budget In which phase does th...