D204 exam 2023 - Study guides, Class notes & Summaries

WGU D204 Exam 2023 Questions and Answers (100% Correct)WGU D204 Exam 2023 Questions and Answers (100% Correct)WGU D204 Exam 2023 Questions and Answers (100% Correct) 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 b...

WGU D204 Data Analytics Journey EXAM questions verified with Latest 2023 - 2024 100% correct answers

The Data Analytics Journey, D204 (WGU Masters of Data Analytics) 2023 Exam with Complete SolutionsThe Data Analytics Journey, D204 (WGU Masters of Data Analytics) 2023 Exam with Complete SolutionsThe Data Analytics Journey, D204 (WGU Masters of Data Analytics) 2023 Exam with Complete Solutions 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 Lifec...

What questions will data analytics consider improving 10% market share value to open new store in a different location? a. Get list of geographic areas b. Reduce staff pay by 10% c. Check compatible market value d. None of the above - ANSWER-C Check compatible market value A data set has K variables, and the classifying method has the following steps: compare levels on nearby data, assign a new case to a category of nearby beta, locate the case in a k-dimensional space, in which order sh...

WGUD204 exam 2023 with 100% correct answers

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...

What questions will data analytics consider improving 10% market share value to open new store in a different location? a. Get list of geographic areas b. Reduce staff pay by 10% c. Check compatible market value d. None of the above - ANSWER-C Check compatible market value A data set has K variables, and the classifying method has the following steps: compare levels on nearby data, assign a new case to a category of nearby beta, locate the case in a k-dimensional space, in which order sh...

WGU D204 Exam 2023 Questions and Answers (Graded A)WGU D204 Exam 2023 Questions and Answers (Graded 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 war...

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 (data collecting) - ANSWER-Frequently retrieved fr...

Identifying business needs 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 Data Exploration 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 Exploratory data analysis An analyst applies a statistical formula to obtain the ave...