what I know
What is the name for SI
International System of Units
What is the mean and how do you find it?
It's the numerical average of a set of data, to find the mean add up all the numbers in the data
What are line graphs used for?
display numerical data
What is a input?
a material or energy that goes into the system
The metric system is a standard measurement based on what nimber
10
What can produce anomalous data?
Human or equipment data
a graph that data display straight point line is what kind of graph?
A linear graph
A process is a action that happens where?
In a system
Density is the measure of what?
How much mass is contained in a given volume
What is Percent error
The percent difference between the known value of a substance and its measured value
When data points don't fall in a straight line, what kind of graph is that?
A non linear graph
What is research?
information collected from a careful study of a subject
What is the official SI unit for temperature
Kelvin
Name three types of graphs
Line graph, Bar graph and pie graph
What is a model?
any representation of a object in process
True or False to be organized is a way to keep things out the way
False, to keep things arranged in a orderly way
Significant figures does what?
communicate how precise measurements are
What do scientist use graphs for, name 3 reasons
To identify trends, make predictions and recognize anomalous data
What is a system?
a group of parts that work together to carryout a function