Question

Mr. McNiece wanted to see how different types of music affected students' pulse rates. She played different types of music: heavy metal, rap, R&B, alternative, pop, country, and classical music. Identify the dependent variable.

Answer 1

The dependent variable in Mr. McNiece's experiment is the students' pulse rates, which are measured to see how they are affected by different types of music.

Step-by-step explanation:

In the experiment conducted by Mr. McNiece, the dependent variable is the students' pulse rates. The dependent variable is what the researcher measures in the experiment and what is expected to change as a result of the independent variable. In this case, the independent variable is the type of music being played.

Answer 2

types of music

Step-by-step explanation:

One definition of "dependent variable" is "a variable that is affected or influenced by another." In this case, the types of music are the dependent variable, while the songs are the independent variable.