Part 1 - Account access verificationscreenshot of
Part 1 - Account access verification
screenshot of your user information
Part 2 – Upload Data
screenshot of insurance data in My Content
Part 3 - Data Exploration
Variable Properties
How many variables are in the insurance data?
7
What is the datatype of Age?
Integer
What is the datatype of Charges?
decimal
What is the usage type of an Age column?
measure
What aggregation types are available for the Smoker column?
total
Explore the Relationships
What is the relationship strength between smoker and charges?
75%
What is the relationship strength between age and charges?
64%
What does the relative width of connecting line represent?
Strength of relationship
Which variables do not have a direct relationship with charges?
BMI and region
Spiral Diagram
Screenshot of the spiral diagram and the list of drivers
What driver has the highest predictive strength? What is the predictive strength?
BMI, smoker, and age is predictor of charges with predictive strength of 83%
What driver information do you see in the tooltip?
Predictive strength and composition of drivers
Which variables in insurance data are not on the spiral diagram for charges?
Sex, children, region and insuranceclaim
Summary Visualization and Using Filters
Use the summary visualization to return the average age. Take a screenshot of the visualization and paste it into the answer sheet.
Edit the summary visualization to return the minimum age. Take a screenshot of the visualization and paste it into the answer sheet.
Edit the summary visualization to show an average age of an individual with 5 children. Take a screenshot of the visualization and paste it into the answer sheet.
Edit the summary visualization to show an average age of an individual with 5 children who is a smoker (smoker=1). Take a screenshot of the visualization and paste it into the answer sheet.
Comparison Visualization of Your Choice
Visualization Screenshot
Explain the visualization purpose and summarize the insights.
