Question 1

Discrete data is data that is represented by fractions of numbers.

Accepted Answer

A) True 
 B)False

Question 2

After completing your data analysis,the write-up should include a discussion of which of the following:

Accepted Answer

A)  Only the steps of the IMPACT model you consider important 
B)  Only the steps of the IMPACT model your client will understand 
C)  All steps of the IMPACT model 
D)  All steps of the IMPACT model your client will understand

Question 3

Latitude and longitude would be best described as an example of:

Accepted Answer

A)  Nominal data 
B)  Ordinal data 
C)  Ratio data 
D)  Discrete data

Question 4

________ is more complex than ________.

Accepted Answer

A)  Qualitative data; quantitative data 
B)  Quantitative data; qualitative data 
C)  Training data; test data 
D)  Test data; training data

Question 5

The following are typical examples of ratio data except:

Accepted Answer

A)  Currency 
B)  Temperature 
C)  Length 
D)  Interval data

Question 6

Which of the following is not an example of continuous data?

Accepted Answer

A)  Meters swam in 25 minutes 
B)  Miles run in 25 minutes 
C)  Free throws made in 25 minutes 
D)  Laps biked in 25 minutes

Question 7

The charts most frequently considered for depicting quantitative data are bar charts,pie charts and stacked bar charts.

Accepted Answer

A) True 
 B)False

Question 8

Which of the following is not one of the four main questions to consider when creating your data scale and increments?

Accepted Answer

A)  How much data should be displayed in the visualization? 
B)  Should outliers be displayed? 
C)  What scale should be used to display the data? 
D)  Which colors should be displayed?

Question 9

________ are the product of wanting to present findings to an audience.

Accepted Answer

A)  Declarative visualizations 
B)  Static visualizations 
C)  Exploratory visualizations 
D)  Interactive visualizations

Question 10

1st place,2nd place,and 3rd place would be best described as an example of:

Accepted Answer

A)  Nominal data 
B)  Ordinal data 
C)  Structured data 
D)  Interval data

Exam 4: Visualizations: Using Visualizations and Summaries to Share Results