What it is
A Educated guess is what?
A hypothesis
How do scientist collect data and interpet data?
Scientist collect data with tools
What is the term we learned that is used in science to test your what?
Hypothesis
Data is what?
Information from which a conclusion can be made
Something you find out about objects events or living things using your senses is called what
observation
How do scientist support their data?
Scientist use facts, not opinions when drawing conclusions
A variable is something that can change a test True or False
True
Name 3 types of graphs
Bar graph, line graph and pie
what is procedures
step by step instructions for completing a task
Scientist use what to support their conclusions
Facts not opions when drawing conclusions
Precision is what?
The ablity to consistently repeat a measurement
What can graphs help scientist do?
See mathematical relationships in their data
evidence
observations that you you beive something is true
Give 1 example of how do scientist investigate
Scientist use models surveys and sampling to gather data
What does the term mean Mean?
BY adding all the numbers up to get the average
Define Precision
is the ablity to consistently repeat a measurement
What can grapgs be used for
To help scientist see mathematicial relationships in their data
Where can technology be used?
In everyday life
Inference is a conclusion that????
its aconclusion based on observation
Define Accuracy
the a measurement that is close to actual valueablity to make