Tableau data analyst - Study guides, Class notes & Summaries

Salesforce Business Analyst 4 Exam - Questions with 100% Correct Answers Over the past month, a business analyst (BA) has worked with various stakeholders at Cloud Kicks to document requirements for an upcoming Tableau implementation. A stakeholder suggested a revision to the requirements. The BA sent the updated requirements to the stakeholders and they signed off. Where should the BA track this milestone? A. Statement of work B. Change log C. Sprint plan Universal Containers is nearing the l...

WGU D204 The Data Analytics Journey Exam Questions and Answers 100% Pass Analyses for Data Science: Descriptive: - Answer- 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 d...

WGU D204 The Data Analytics Journey Exam Questions and Answers 100% Pass Analyses for Data Science: Descriptive: - Answer- 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 d...

Set For Data Analyst Exam With Elaborated Question & Answer () Live Connection - CORRECT ANSWER-sends queries to the database/flat file and updates the view depending on the results Extracts - CORRECT ANSWER-are saved subsets of data that improve performance and take advantage of Tableau functionality, allowing you to refresh the data on a regular basis. Published Data Source - CORRECT ANSWER-the data source can be either a live connection or an extract Flat files - CORRECT ANSWER-xls...

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 ...

Which of the following functions allowed users to modify the style, width, color, and level of the borders? - ️️Format Borders When selecting colors for international audiences, why is it important to consider the connotations that colors may carry in other parts of the world? - ️️Different colors may carry diverse cultural meanings and interpretations. How can an image role be assigned to a field containing image URLs? - ️️In data source page page or worksheet, click the data icon...

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 ...

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...

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...

TABLEAU TDA-C01 CERTIFIED DATA ANALYST EXAM 2023 LATEST EXAM SOLUTION GUIDE WITH QUESTIONS AND ANSWERS