Question 4 (2 points) Data scientists do not need much business domain knowledge. True False Question 5 (2 points) Marina is a data scientist at a large financial corporation, and therefore she a) relies only on her computer science and statistics skills to do her job well b) works on a separate team from the business managers and financial analysts focuses exclusively on accurately collecting and reporting on data d) aims to uncover insights that will influence organizational decisions Question 6 (2 points) You are to advise XYZ Corporation so that their BI and analytics efforts are fruitful. Which among the following is the most crucial advice of all? O a) Data scientists should be brought in as consultants rather than full-time employees. b) There should be a greater emphasis on data management than data governance. c) All data entry and issue identification and correction tasks must be automated. d) Management must have a strong commitment to data-driven decision making. Question 7 (2 points) Suppose you have access to quantitative data on populations by ZIP code and crime rates. You wish to determine if there is a relationship between the two variables and display the results in a graph. Which BI tool will be most useful? a) data mining tool b) data visualization tool c) querying tool d) conversion funnel