Question

which of the following statements demonstrates the cause and effect relationship of the test (independent) and the outcome (dependent) variable?
the test and outcome variable have a cause and effect relationship because the constant variable changes into the test variable.
the test and outcome variable have a cause and effect relationship because the test variable changes in response to the outcome variable.
the test and outcome variable have a cause and effect relationship because the outcome variable changes in response to the test variable.
the test and outcome variable have a cause and effect relationships because the response must not change in the experiment.

Explanation:

En un experimento, la variable independiente (test variable) es la que se manipula y la variable dependiente (outcome variable) es la que se mide y cambia en respuesta a la variable independiente. La relación de causa - efecto se establece cuando la variable dependiente responde a los cambios en la variable independiente.

Answer:

The test and outcome variable have a cause and effect relationship because the outcome variable changes in response to the test variable.