Elementary Statistics Projest poll

usa1981

I am in a satatistics class I am doing a project. I need a smaple of 30 and no more then 60 people.I couldn't get the poll to work. You and other people may choose either only one of the subjects or two or all three of the subjects list and which of the subjects you took wether it or them you took it GCSE or AS/A and your gender.
Last Maths course taken GCSE Maths-male
Last Maths course takenGCSE Maths-female
Last History course takenGCSE History-male
Last History course taken GCSE History-female
Last Geography course taken GCSE Geography-male
Last Geography course taken GCSE Geography-female
Last Maths course taken AS/A-Level Maths-female
Last History course taken AS/A-level History-male
Last History course taken AS/A-level History-female
Last Geography course taken AS/A-Level GEO- male
Last Geography course taken AS/A-Level GEO-female