DATA ANALYSIS > EXAM > WGU C207 OA Partial test Questions & Answers 2023 (All)

WGU C207 OA Partial test Questions & Answers 2023

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WGU C207 OA Partial test Questions with Answers. What are two potential uses of analytics? Choose 2 answers: a. To turn information into insight b. To develop fact-based strategies 2. Which two tools ... help users to understand processes? a. Control charts b. Flow charts 3. A scale is used to measure the thickness of randomly selected steel rods used in construction. It is accidentally programmed to add one millimeter to each rod. What is the resulting mistake representative of? a. Systematic error 4. Which type of result is produced from an analysis performed on a data set that has missing or omitted values? a. Distorted 5. Which kinds of data error is easier to check for when the data are organized in spreadsheets and relational databases? a. Calculation error 6. Which results could stem from using a quality control tool other than a control chart? a. Minimizing errors through the process of collecting data 7. Frame the problem, solving the problem and communicating results are part of which decision- making model? a. Davenport-Kim three stage model 8. In which stage of the Davenport-Kim model is problem recognition? a. Framing the problem 9. In which stage of the Davenport-Kim model is data collection? a. Solving the problem This study source was downloaded by from CourseH on :47:24 GMT -05:00 10. What is a key reason we study statistics? a. To make informed decisions 11. Visually presenting the data assists in which stage of the Davenport-Kim model? a. Communicating the results 12. When does research fail to produce reliable results? a. Poor research validity 13. What are the two major issues surrounding research standards? a. Best practices and ethics 14. In order to be a statistically valid sample, the sample must be? a. The appropriate size and random 15. Not selecting a random sample is what type of bias? a. Measurement 16. Not selecting a right-sized sample is what type of bias? a. Measurement 17. Research best practices eliminate? a. Bias 18. Outliers create this type of error? a. Out-of-range 19. Unpredictable error? We offer help with class assignments and essay writing for all majors with a guaranteed pass. For assistance contact Tutor Alpha: [Show More]

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