Chemistry Study (Part 2)

Front

What is an independent variable?

Back

An independent variable is the variable that is changed or controlled in a scientific experiment.

Front

What type of graph is best for measuring age?

Back

Histogram

Front

How should you label for every graph?

Back

Title, x-axis label, y-axis label, and legend (if applicable)

Front

What type of graph do you use if you have multiple variables?

Back

Scatter plot or multi-dimensional graph

Front

What is a dependent variable?

Back

A dependent variable is the outcome that is measured in an experiment.

Front

What is the purpose of a control group in an experiment?

Back

A control group is used as a benchmark to measure how the other tested subjects do.

Front

What is a hypothesis?

Back

A hypothesis is a testable prediction about the relationship between two or more variables.

Front

What is the difference between qualitative and quantitative data?

Back

Qualitative data describes characteristics or qualities, while quantitative data involves numerical measurements.

Front

What is the scientific method?

Back

The scientific method is a systematic process for investigating phenomena, acquiring new knowledge, or correcting and integrating previous knowledge.

Front

What is a variable in an experiment?

Back

A variable is any factor, trait, or condition that can exist in differing amounts or types.