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In this survey a series
of similar looking charts
will be presented. We would like you to respond to the
following questions. |
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1.
Pick
the chart that is most
unlike the others
2. Reasons for your choice
3. How certain are you?     (1= most, 5= least)
4. Your
Nick Name |
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Finally we would like to collect some information about you.
(age category, education and gender)
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Welcome to the
survey on graphical inference |
This web site is designed to conduct a survey on
graphical inference
which will help us understand the power of graphical inference
procedure in the field of statistical research. |
This research is being conducted by Mahbubul Majumder under the
supervision of Dr. Cook and Dr. Hofmann, Department of Statistics,
Iowa State University, funded in parts by NSF grant DMS 1007697. If you have any questions please contact Mahbubul by email to mahbub72@gmail.com.
The following examples illustrate how
you may respond to the survey questions. |
Example 1:
Which of the three sets of box plots below
shows the
biggest vertical difference
between group A and B?
Your choice:
Label 1 (the first one)
Reasoning:
biggest vertical gap between the red and the blue box.
How certain are you on a scale of 1 to 5 (1= most
certain, 5= least certain):
1
Your Nick Name: Mahbub |
Example 2:
Which of the three sets of box plots below
shows the
biggest vertical difference
between group A and B?
Your choice: :
2 (the
second one)
Reasoning:
biggest vertical gap between the red and the blue box
How certain are you on a scale of 1 to 5 (1= most
certain, 5= least certain): 2
Your Nick Name: Jane |
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