Wguc207 - Study guides, Class notes & Summaries

WGU C207 Preassessment Test Questions and Answers

An educator collects eighth grade math scores from a local school and used this data to recommend curriculum changes for grades 8 - 12. What misuse of statistics may the educator have used in making this recommendation? (correct answers)Not a representative sample An economist wishes to study the distribution of household income in a Midwestern city. He randomly selects a sample from 12 households. He notices two large incomes in his sample. Which measure best represents the middle of the i...

WGU C207 SELFASSESSMENTS EXAM REVIEW 2023. IF you were to take your temperature 10 times in a row using the same thermometer and got the same result every time, you could say that the thermometer is _______. a. Valid b. Reliable c. Accurate d. Measurable 2. According to the 2000 census the average number of people in a family in the US was 3.17. Since it isn't possible to have .17 of a person, you would use a _________ data point to describe the number of people in your family. a. Cont...

WGU C207 SELFASSESSMENTS EXAM REVIEW 2023. You survey 100 New Yorkers about their preference for New York style or Chicago style pizza. What would be wrong with this? a. You would encounter information bias b. You would encounter gender bias c. You would encounter random error d. You would encounter measurement bias 4. Rankings are an example of which kind of data? a. Nominal b. Continuous c. Ordinal d. Discrete 5. The science of using mathematical procedures to describe data is _____...

WGU C207 PreAssessmet Exam 2023. WGU C207 PreAssessmet Exam 2023.WGU C207 PreAssessmet Exam 2023. WGU C207 PreAssessmet Exam 2023.WGU C207 Data Driven Decision Making WGU C207 Data Driven Decision Making

WGU C207 Data Driven Decision Making Exam Questions and Answers Rated A+. Big Data - ANSWER-very large amounts of data; an all-encompassing term for any collection of data sets so large and complex that it becomes difficult to process them using traditional data processing applications Blind Study - ANSWER-A study performed where the participants are not told if they are in the treatment group or control group body mass index (BMI) - ANSWER-A measure, based on a person's weight and height,...

WGU C207 OA Module 3 Quiz

WGU C207 PreAssessmet Exam 2023. WGU C207 Data Driven Decision Making WGU C207 Data Driven Decision Making

WGU C207 OA Module 3 Quiz

WGU C207 OA 2023 | Data Driven Decision Making. Prescriptive - Answer 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 Relatively lower cost of computer storage Higher computer processing power - Answer What are two reasons for the increasing use of analytics in organizational decision making? Choose 2 answers By quantifying risk - Answer In what way does probability theory inform decision...