Test dataset - Study guides, Class notes & Summaries

Given the following set of numbers: 3.3, -2.3, -16, 25. What are the square roots of the whole number? A. +/- 2.3 B. +/- 3.3 C. +/- 4 D. +/- 5 D. +/- 5 Composite Number A number with more factors that just one and itself. Equivalent Fractions Different fractions that represent the same value. X-Axis The horizontal line that passes through the origin on a coordinate plane. Qualitative Data Non-numeric information based on some quality or characteristic. ...

AZ-104 RENEWAL EXAM 270 PRACTICE QUESTIONS AND 100% CORRECT ANSWERS QUESTION 1 You have an Azure subscription named Subscription1. You deploy a Linux virtual machine named VM1 to Subscription1. You need to monitor the metrics and the logs of VM1. What should you use? A. Azure HDInsight B. Linux Diagnostic Extension (LAD) 3.0 C. the AzurePerformanceDiagnostics extension D. Azure Analysis Services --CORRECT ANSWER-- B QUESTION 2 You plan to deploy three Azure virtual machines named VM...

1. When calculating a Pearson's correlation coefficient, it is necessary that both variables have approximately normal distributions. - True 2. The variable "Group assignment" is an example of what level of measurement? - Nominal 3. Statistics that allow for inferences to be made about a population from the study of a sample are known as: - Inferential 4. Which measure of variability is used most often in conjunction with the mean? - Standard deviation 5. Data that are categorical b...

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...

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...

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 C207 OA Questions and Answers Latest Updated 2024/2025 | Scored A+. 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 ...

UCF FINAL QMB 3200 STACEY BROOK SUMMER ‘23 QUESTIONS AND ANSWERS RATED A+ Dataset all the data collected for a particular analysis Data The facts & figures collected, analyzed, and summarized for presentation and interpretation. Element The entity on which data is collected. Variable a characteristic of interest of an element. Observation The variables associated with an individual element. Categorical Data Use numeric or ordinal values of measurement of categories. Q...

WGU C207 OA Questions and Answers Latest Updated 2024/2025 | Rated A+. 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, silver, and bronze example...

CLINICAL CHEMISTRY PART 2 QUESTIONS AND ANSWERS Measures of center - Answer-mean, median, mode The three most commonly used descriptions of the center of a dataset are the mean, the median, and the mode. Measures of spread - Answer-Coefficient of variation, Range, Standard deviation The spread represents the relationship of all the data points to the mean. There are three commonly used descriptions of spread: (1) range (2) standard deviation (SD), and (3) coecient of variation (CV). Sys...

WPC 300 Final Exam Review (2023/24) || All Questions & 100% Accurate Solutions WPC 300 Final Exam Review (2023/24) || All Questions & 100% Accurate Solutions An _________will actually do classification, regression, clustering, or association - ANSWER - Algorithm Supervised Learning - ANSWER - Learn with a labeled dataset • "Correct answer" is provided so there is an output variable • Data will be separated into training dataset and test dataset (or validation dataset) Unsupervis...