Please help, I will give brainlest.

In your own words, summarize the steps you took to complete the lab. Explain what the test (independent) variable was, and what the outcome (dependent) variable was.

Explanation:

In a study to determine whether how long a student sleeps affects test scores, the independent variable is the length of time spent sleeping while the dependent variable is the test score.

The independent variable for your experiment would be a variable (often denoted by x ) whose variation does not depend on that of another.

The dependent variable would be a variable (often denoted by y ) whose value depends on that of another.

The dependent variable (sometimes known as the responding variable) is what is being studied and measured in the experiment. It's what changes as a result of the changes to the independent variable