what is the main purpose of controlled variables in an experiment?\no they help compare the findings of one…

what is the main purpose of controlled variables in an experiment?\no they help compare the findings of one experiment to another.\no they help produce reliable results without repeating the experiment.\no they help investigators practice measuring without affecting the results of the experiment.\no they help ensure that changes in the independent variable are affecting the dependent variable.

what is the main purpose of controlled variables in an experiment?\no they help compare the findings of one experiment to another.\no they help produce reliable results without repeating the experiment.\no they help investigators practice measuring without affecting the results of the experiment.\no they help ensure that changes in the independent variable are affecting the dependent variable.

Answer

Brief Explanations:

Los variables controladas en un experimento se mantienen constantes para aislar el efecto de la variable independiente sobre la variable dependiente. Esto permite determinar con certeza que cualquier cambio en la variable dependiente se debe a la manipulación de la variable independiente.

Answer:

They help ensure that changes in the independent variable are affecting the dependent variable.