Experimental Design

Front

What is the first step of the Experimental Design Process?

Back

Identify the Question

Front

How many variables should you change in an experiment?

Back

only 1

Front

Another word for prediction or educated guess is:

Back

hypothesis

Front

A hypothesis must be _____.

Back

testable

Front

The variable that is changed on purpose is..

Back

Independent Variable

Front

A hypothesis predicts

Back

the experiment's results

Front

What is a factor that is measured for change in an experiment?

Back

dependent variable

Front

Which term refers to the group that receives no treatment with the independent variable? Options: Constant group, Control group, Dependent group, Experimental group

Back

Control group

Front

Numbers obtained by counting or measuring

Back

Quantitative data

Front

Descriptive information; characteristics that cannot be expressed as a number

Back

Qualitative data (Categorical)