Data analytics tableau - Study guides, Class notes & Summaries

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WGU D204 The Data Analytics Journey Exam Questions and Answers 100% Pass
  • WGU D204 The Data Analytics Journey Exam Questions and Answers 100% Pass

  • Exam (elaborations) • 15 pages • 2024
  • 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...
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The Data Analytics Journey, D204 Questions and Answers with complete solution
  • The Data Analytics Journey, D204 Questions and Answers with complete solution

  • Exam (elaborations) • 109 pages • 2023
  • Available in package deal
  • Business Understanding (order) - 1st in Data Analytics Lifecycle Data Acquisition (order) - 2nd in Data Analytics Lifecycle Data Cleaning (order) - 3rd in Data Analytics Lifecycle Data Exploration (order) - 4th in Data Analytics Lifecycle Predictive Modeling (order) - 5th in Data Analytics Lifecycle Data Mining/Machine Learning (order) - 6th in Data Analytics Lifecycle Reporting and Visualization (order) - 7th in Data Analytics Lifecycle Business Understanding - - Also known as the discov...
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WGU D204 Data Analytics Journey Exam Questions and Answers 100% pass
  • WGU D204 Data Analytics Journey Exam Questions and Answers 100% pass

  • Exam (elaborations) • 49 pages • 2024
  • Available in package deal
  • WGU D204 Data Analytics Journey Exam Questions and Answers 100% pass 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. Creat...
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WGU D204 - MW Data Analytics Life Cycle Exam Questions and Answers 100% Pass
  • WGU D204 - MW Data Analytics Life Cycle Exam Questions and Answers 100% Pass

  • Exam (elaborations) • 15 pages • 2024
  • Available in package deal
  • 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 ...
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WGU D204 The Data Analytics Journey Exam Questions and Answers 100% Pass
  • WGU D204 The Data Analytics Journey Exam Questions and Answers 100% Pass

  • Exam (elaborations) • 15 pages • 2024
  • 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...
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WGU D204 - MW Data Analytics Life Cycle Exam Questions and Answers 100% Pass
  • WGU D204 - MW Data Analytics Life Cycle Exam Questions and Answers 100% Pass

  • Exam (elaborations) • 15 pages • 2024
  • Available in package deal
  • 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 ...
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WGU D204 Exam Questions and Answers 100% Pass
  • WGU D204 Exam Questions and Answers 100% Pass

  • Exam (elaborations) • 11 pages • 2024
  • Available in package deal
  • 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...
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WGU D204 Exam Questions and Answers 100% Pass
  • WGU D204 Exam Questions and Answers 100% Pass

  • Exam (elaborations) • 11 pages • 2024
  • Available in package deal
  • 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...
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WGU D204 Masters of Data Analytics Journey Exam Questions and Answers 100% Pass
  • WGU D204 Masters of Data Analytics Journey Exam Questions and Answers 100% Pass

  • Exam (elaborations) • 125 pages • 2024
  • Available in package deal
  • 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...
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WGU D204 Data Analytics Life Cycle Exam Questions and Answers 100% Pass
  • WGU D204 Data Analytics Life Cycle Exam Questions and Answers 100% Pass

  • Exam (elaborations) • 79 pages • 2024
  • Available in package deal
  • 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...
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