Dataset - Study guides, Class notes & Summaries

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Analytics is a broad term that refers to a variety of tools that inform managerial decisions.Which term can be used to describe managerial decisions? CORRECT ANSWERS: Prescriptive What are two reasons for the increasing use of analytics in organizational decision-making? CORRECT ANSWERS: Relatively lower cost of computer storage; Higher computer processing power How does probability theory inform decision-making for managers? CORRECT ANSWERS: By quantifying risk Which type of data ar...

PL-300 Exam Questions and Answers (Graded A)PL-300 Exam Questions and Answers (Graded A)PL-300 Exam Questions and Answers (Graded A)PL-300 Exam Questions and Answers (Graded A) You plan to get data for a PBI dataset from flat files. You need to select a location for the files. The location must provide the ability to configure scheduled refresh for the dataset by using Microsoft 365 credentials. Which two location types should you recommend? - ANSWER-OneDrive for Business SharePoint - Team...

D467 Exploring Data Questions and Answers Already Passed What is the purpose of data exploration in data analysis? Data exploration aims to summarize the main characteristics of a dataset, often using visual methods to uncover patterns, trends, and anomalies. What is the difference between qualitative and quantitative data? Qualitative data describes categorical variables and characteristics, while quantitative data represents numerical values that can be measured and analyzed sta...

WGU D204 Exam Questions & Answers Latest Updated 2024/2025 | Scored A+. 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 n...

D467 WGU Exploring Data Questions and Answers Graded A+ What are some common techniques used in data exploration? Common techniques include summary statistics, data visualization, and identifying data distributions. How does data visualization aid in exploring data? Data visualization helps to present complex information in a visual format, making it easier to identify trends, outliers, and relationships. What does it mean to have a representative sample in data analysis? A r...

WGU C207 OA 2023. By quantifying risk - Answer In what way does probability theory inform decision-making for managers? Ordinal data - Answer Which type of data are the Olympic medals of gold, silver, and bronze examples of? It reduces the amount of incomplete data. It cleans data. - Answer What are some of the aspects of data quality management? Choose 2 answers Missing data Misspelled data - Answer Which two attributes indicate potential data quality issues when evaluating a set of no...

WGU D204 Exam Questions With Correct Answers Latest Updated 2024/2025 Rated A+. 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 should the steps be applied a. Assign compare locate b. Compare assign locate c. Locate compare assign d. Locate assign compare - ANSWER-c. Locate compare assign In which phase of the data analytic...

Tableau Desktop Specialist Certification Exam with Complete Solutions Tableau Desktop Specialist Certification Exam with Complete Solutions Tableau Desktop Specialist Certification Exam with Complete SolutionsRepository Each column in a dataset has... - ANSWER-a Role and a Type Role - ANSWER-Either a dimension (qualitative) or a measure (numeric). Each column in a dataset has a Role. Type - ANSWER-Data type (number (decimal), number (whole), date & time, date, string, boolean,...

AP CSP Questions and Answers Rated A+ What is the difference between a list and a dictionary in Python? A list is an ordered collection of items that can be accessed by their index, whereas a dictionary is an unordered collection of key-value pairs where values are accessed using unique keys. How does binary search differ from linear search in terms of efficiency? Binary search is more efficient than linear search, especially for large datasets, because it reduces the search ...