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WGU C207 Final Self-Assessment Questions and Answers Latest Update 2023/2024. Question 1 Amanda is measuring the temperature. She looks at the thermometer and sees that it is somewhere between 65 and 66 degrees Fahrenheit. She is okay with the temperature in between two integers because she knows temperature is not data, but temperature is data. • a) Nominal, Ordinal • b) Nominal, Discrete • c) Continuous, Discrete • d) Discrete, Continuous Feedback: The correct answer is D. Te...

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 __________. : reliable A test is Reliable if it is consistent and repeatable. : True According to the 2000 census the average number of people in a family in the U.S. 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. : discrete You wou...

C207- WGU Data Driven Decision Making- Answered Activities (RBM stage) - ️️ - second step involves the process that converts inputs to outputs (actions necessary to produces results - training, evaluating, developing) Alternative hypothesis - ️️ - The argument that either a sample is not equal to, greater than, or less than the hypothesized null sample Analysis of Variance (ANOVA) - ️️ - a technique used to determine if there is a sufficient evidence from sample data of three o...

Frame the Problem, Solving the Problem and Communicating Results are part of which decision making model? - Answer-Davenport-Kim three-stage model In which stage of the Davenport-Kim model is problem recognition? - Answer-Framing the problem In which stage of the Davenport-Kim model is data collection? - Answer-Solving the problem What is a key reason we study statistics? - Answer-To make informed decisions Visually presenting the data assists in which stage of the Davenport-Kim mode...

1. Which of the following statistics are unaffected by a single large outlier? (More than one) * Median, mode, Interquartile range (IQR) 2. Which of the following is most suitable for policy making based on income distribution? * Median Because of assumed skewed distribution 3. If we study data from a population whose mean is 200 and standard deviation is 30, which of the following data points has a z-score of -3? * 110. 4. Which of the following statistics measures the spread of the d...

An organization develops a new strategic plan and seeks ways to measure its performance over a specific period of time. Which system enables the organization to measure performance based upon established global standards? ISO 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? Predictive What are two reasons for the increasing use of analytics in organizational decision making? Relative...

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?Predictive - Descriptive analytics: Depict and then describe the characteristics of what is being studied - Predictive analytics: Use data from the past to predict the future - Prescriptiveanalytics: Include experimental design and optimization to suggest a course of action What are two reasons for the increasing use of analytics in organiza...

Nominal Data Sometimes called categorical data, is used to label subjects in a study. Nominal data is a type of discrete data. This measurement places an object into a category, rather than attaching some quality to them. Ordinal Data Data that places data objects into an order according to some quality with higher order indicating more of that quality Interval Data Type of continuous data. It has an order to it and all the objects are an equal interval apart, so in interval data the d...

Frame the Problem, Solving the Problem and Communicating Results are part of which decision making model? - Davenport-Kim three-stage model In which stage of the Davenport-Kim model is problem recognition? - Framing the problem In which stage of the Davenport-Kim model is data collection? - Solving the problem What is a key reason we study statistics? - To make informed decisions Visually presenting the data assists in which stage of the Davenport-Kim model? - Communicating the results Wh...

An organization develops a new strategic plan and seeks ways to measure its performance over a specific period of time. Which system enables the organization to measure performance based upon established global standards? ISO 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? Predictive What are two reasons for the increasing use of analytics in organizational decision making? Relative...

Nominal Data Sometimes called categorical data, is used to label subjects in a study. Nominal data is a type of discrete data. This measurement places an object into a category, rather than attaching some quality to them. Ordinal Data Data that places data objects into an order according to some quality with higher order indicating more of that quality Interval Data Type of continuous data. It has an order to it and all the objects are an equal interval apart, so in interval data the d...