For the following dataset - Study guides, Class notes & Summaries

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 Prescriptive What are two reasons for the increasing use of analytics in organizational decision making? Choose 2 answers Relatively lower cost of computer storage Higher computer processing power In what way does probability theory inform decision-making for managers? By quantifying risk Which type of data are the Olympic medals of gold, si...

Gainsight Admin Certification Exam Prep (2023/ 2024 New Update) Questions and Verified Answers| 100% Correct QUESTION What is a Rule Chain? Rule Chain is a group of related rules that have been chained together to execute one after another with a shared schedule QUESTION What are key questions to ask when building a Rule? Answer: What data do you have? Where is it stored? What format is data stored in? What is the source data? (Process) How do I filter that da...

BSAN 160 Exam Review Questions and Answers Which of the below is a method to deal with filling out the missing values in data? data cleaning data reduction data smoothing data imputation - Answer-data imputations Which of the below statement(s) is/are correct? A: An important data transformation subtask is to select the relevant data using domain expert input, i.e., decide which sources and data to collect. B: When merging two data source tables A and B, using the full outer join meth...

BESC 3010 Ch. 09 Questions and Answers | Latest Version | 2024/2025 | 100% Pass In a regression analysis, what does a positive slope indicate? A) An inverse relationship between variables B) A direct relationship between variables C) No relationship between variables D) A cyclical relationship between variables B) A direct relationship between variables What is the significance of the standard deviation in statistics? A) It measures the central tendency of a dataset B) It descri...

WGU C157 Final Practice Exam Questions and Answers Latest Updated 2024/2025 | Scored A+. How should a director of nursing respond to the national quality goal of improving the quality of care transitions and communication across care settingsCreate a task force comprised of nursing administration, charge nurses, discharge planners, and staff nurses 2. A healthcare organization has been collecting data about the quality and safety of the nursing care provided within the organization. Consist...

Imagine, you have 1000 input features and 1 target feature in a machine learning problem. You have to select 100 most important features based on the relationship between input features and the target features. Do you think, this is an example of dimensionality reduction? A. Yes B. No - A [ True or False ] It is not necessary to have a target variable for applying dimensionality reduction algorithms. A. TRUE B. FALSE - A LDA is an example of supervised dimensionality reduction algorith...

PETE 401 Study Exam 1 Questions & Answers 2024/2025 Regression is the process of fitting a model to data for the purpose of inference and prediction. (T/F) - ANSWERSTrue Which of the following concepts apply to Inference? - ANSWERSInference is about learning something from the dataset With inference, you can determine which of the predictors are important. Inference can help you understand how the response is affected by changes to the predictors. With inference, you are tryi...

Quantitative Research Module 3: Questions and Answers Rated A+ Which of the following is a key feature of quantitative research? a) Flexible methodology b) Structured data collection c) Open-ended questions d) Focus on small samples What type of variable is measured but not manipulated? a) Independent variable b) Dependent variable c) Extraneous variable d) Controlled variable Which data collection method is commonly used in quantitative research? a) Case studies b) Surveys ...

WGU C157 Final Practice Exam Questions and Answers Latest Updated 2024/2025 | Graded A+. How should a director of nursing respond to the national quality goal of improving the quality of care transitions and communication across care settingsCreate a task force comprised of nursing administration, charge nurses, discharge planners, and staff nurses 2. A healthcare organization has been collecting data about the quality and safety of the nursing care provided within the organization. Consist...

You have a custom connector that returns ID, From, To, Subject, Body, and Attachments for every email sent during the past year. More than 10 million records are returned.You build a report analyzing the internal networks of employees based on whom they send emails to.You need to prevent report recipients from reading the analyzed emails. The solution must minimize the model size.What should you do? A. Implement row-level security (RLS) so that the report recipients can only see results based o...