yogi_Google Form Answers For Multiple Choice Questions

Yogi Anand, D.Eng, P.E.                                         Google Spreadsheet                            www.energyefficientbuild.com

GeoBear said:
I just learned how to make an online quiz using Google Docs. So far, it looks great.
But can someone tell me if there's a way to create multiple choice questions with MULTIPLE ANSWERS?
For example,
Question: Which of the following are planets?
Earth
Mars
Africa
Pluto
To correctly answer this question, people would have to check THREE radio buttons (Earth, Mars and Pluto), rather than just one.
Is there a way to do this?
---------------------------------------------------------------------
In the following solution, I used 5 radio buttons for possible answers:
1: Earth only
2: Earth, and Mars only
3: Earth, Mars, and Pluto only
4: all of them
5: none of them


---------------------------------------------------------------------
Here is the Form that responders used to answer the Multiple Choice question

---------------------------------------------------------------------
And following is the Summary of Responses