Elements:

(4 pts) 1) Statement of the question you will be addressing 
	relevant population/populations (2 pts) 
	Null hypothesis/alternative (2 pts)

(4 pts) 2) Data collection
	why random? (2 pts)
	potential problems? (2 pts)

(4 pts) 3) Data and test 
	reason for test (2 pts)
	conclusion (2 pts)

(6 pts) 4) Discussion
	Is conclusion reasonable? (1 pt) 
	Influencing factors (3 pts)
	Do differently? (2 pts)