Scientific Method
Why do many use of control a group?
Something to compare
what is the independent variable? dependent variable?
independent=temperature Dependent=breathing rate
What are the characteristics of a good experiment?
Many test, all parts of an experiment presents.
What is the best type of graph for this data?
Line=show trends
What is the difference between an inference and a prediction?
Inferences= based on observations
Prediction= is a hypothesis
what are the differences between dependent and independent variable ?
Independent variable= thing you test or change
Dependent variable= thing you measure
Which axis has the independent variable?
X axis