Changing the way you learn

Question	Answer
models	a replica or description designed to show the structure or workings of an object, system, or concept
system	a set of items or interaction considered a distinct physical entity for the purpose of study
controlled experiment	experiment involving manipulation of a single variable or factor
accuracy	the extent to which a reported measurement approaches the true value of the quantity measured
precision	the degree of exactness or refinement of a measurement
significant figures	those digits in a measurement that are know with certainty plus the first digit that is uncertain

Chapter 1 Vocab.

	Created by monkeys1234 over 12 years ago