Data analytics tableau - Study guides, Class notes & Summaries

WGU D204 - MW Data Analytics Life Cycle Exam Questions and Answers 100% Pass 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 ...

WGU D204 Exam Questions and Answers 100% Pass What are the 7 steps of the data analytics journey? - Answer- Business Understanding (Discovery Phase) Data Acquisition (Data Collecting) Data Cleaning Data Exploration Predictive Modelling Data Mining Reporting & Visualization Define: discovery phase - Answer- Analyst defines the major questions of interest that need to be answered, needs of the stakeholders and assesses the resource constraints of the project Define: data acquisition (d...

Test Bank for MIS 10e 10th Edition by Hossein Bidgoli. ISBN-13: 8697 Full chapters test bank PDF Part 1: Fundamentals of Information Systems Chapter 1: Information Systems in Business 1-1 Computers and Information Systems in Daily Life 1-2 Computer Literacy and Information Literacy 1-3 The Beginning: Transaction-Processing Systems 1-4 Management Information Systems 1-5 Major Components of an Information System 1-6 Using Information Systems and Information Technologies 1-7 The IT J...

Tableau Dashboard definition - ️️Collection of views from multiple worksheets that can be viewed simultaneously What tools does the cloud platform use to identify relevant information? - ️️Pattern matching, Metadata Tagging, Corpus growth What are some of the finance function trends mentioned in the EY video? - ️️Agile business analytics, RPA, CFO onboarding Do ".csv" files contain formulas and formatting? - ️️No Disruptive Technology examples - ️️3D, Uber, Netflix, ...

WGU D204 Data Analytics Life Cycle Exam Questions and Answers 100% Pass 1. Data scientists are able to find order, meaning, value in Unstructured data as well as: a. Automate processes b. Predict outcomes c. Predict processes d. Provide hidden insight - Answer- ABD 2. Data scientists are able to find __________ in Unstructured data. a. Meaning b. Order c. Outcomes d. Value - Answer- ABD 3. Data science are able to find order, meaning, value in ___________. a. Hidden insight b. Outc...

Data Analytics And Tableau Review Complete Questions And Answers 2023 Data Analytics And Tableau Review Complete Questions And Answers 2023

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...

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 ...

WGU D204 Masters of Data Analytics Journey Exam Questions and Answers 100% Pass Business Understanding (order) - Answer- 1st in Data Analytics Lifecycle Data Acquisition (order) - Answer- 2nd in Data Analytics Lifecycle Data Cleaning (order) - Answer- 3rd in Data Analytics Lifecycle Data Exploration (order) - Answer- 4th in Data Analytics Lifecycle Predictive Modeling (order) - Answer- 5th in Data Analytics Lifecycle Data Mining/Machine Learning (order) - Answer- 6th in Data Analytics Lif...

Simplification - Answer -Legend: greater recall and retention -Data: don't put too much text, segment into smaller chunks -Color: use to make most important things stand out Emphasis - Answer -Color: same color for all bars except the one that needs the most attention, use to emphasize key points -Weight: things that are similar in appearance are interpreted as being similar in meaning -Motion: interactivity -Text and Arrows: helps to focus attention on one specific area Bullet C...