A health coach tested the effectiveness of a new behavioral therapy for weight loss among college students. A sample of n = 36 college students participated in the study and each student participated in the behavioral therapy for 6 weeks. At the end of the study the mean difference was a 5 pounds weight loss. Identify the dependent variable for this study.

what experimental evidence led scientists to change from the previous model to this one?

a few of the positive particles aimed at a gold foil seemed to bounce back.

the colors of light emitted from heated atoms had very specific energies.

experiments with water vapor showed that elements combine in specific proportions.

cathode rays were bent in the same way whenever a magnet was brought near them.