1.2 Measurements, Graphing, and Hypothesis Flashcards
What measures the amount of matter in an object
Mass
What is the variable you changed called in an experiment?
independent
Why do you need to have a strong statement when creating a hypothesis?
it needs to have a strong statement so you know what you are measuring and your variables.
State the template used for step 2 in writing a hypothesis.
If ¨I variable¨ (increases or decreases), then ¨D variable (increases or decreases).
Should the control group have one or multiple experimental groups?
One
T/F the control should only differ by the dependent variable
False
What is the control group used for?
Used as a comparison for the experimental groups you have made.
How many miligrams are in one gram
1,000
Define volume
the amount of space something takes up.
What it it when you make a guess about data that is outside the graph?
Extrapolation
