1. general or nonspecific observation qualitative
2. educated guess control
3. when two variables change in the same direction, one remaining larger than the other by the same factor direct relationship
4. "measured" observation quantitative
5. standard, reference data, or experiment hypothesis
6. a presently accepted explanation of how something happens law
7. a statement that explains what something does under the same conditions best fit curve
8. a curve drawn to average the data's deviations theory

Question

1.	general or nonspecific observation	qualitative	
2.	educated guess	control	
3.	when two variables change in the same direction, one remaining larger than the other by the same factor	direct relationship	
4.	"measured" observation	quantitative	
5.	standard, reference data, or experiment	hypothesis	
6.	a presently accepted explanation of how something happens	law	
7.	a statement that explains what something does under the same conditions	best fit curve	
8.	a curve drawn to average the data's deviations	theory