C207 FINAL SELF ASSESSMENT | multiple choice questions latest update

C207 FINAL SELF ASSESSMENT 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 2. The first stage of Davenport and Kim's Three Stage Model of quantitative decision making is to …. a. Communicate the results b. Frame the problem c. Solve the problem d. None of the above 3. A manager is looking at his previous quarter and determining the causes for the sudden sales spike to gain a better understanding of the actions and outcomes. If using analytics, which kind of analytics would the manager use? a. Predictive Analytics b. Prescriptive Analytics c. Descriptive Analytics d. Proactive Analytics 4. In A study of cancer treatments, the subjects and the treatment allocator (who is also the data gathered) are unaware of which treatment is being given to which subject. This is a ______ study. a. Double-blind b. Triple blind c. Information-biased d. Response-biased 5. Adam is measuring the temperature as the lake outside his office is freezing over. He measures the temperatures in Fahrenheit ten times with the same thermometer and gets the following results: . Is his thermometer reliable? Is it valid? a. Reliable and valid b. Reliable but not valid c. Not reliable but valid d. Not reliable or valid