Question

An experimental group of 20 subjects will Consume an extra thousand calories per day from fast food in addition to their normal Daily caloric intake a control group of 20 subjects will consume an extra thousand calories from the fast food and will continue with their normal diet the blood pressure of each subject in both groups will be recorded once per week for eight weeks

Answer 1

The answer is experiment.

An experiment is a procedure carried out to determine the efficacy or likelihood of something previously untried. In this case we just see the experiment there is no hypothesis made. The experiment it´s not done yet so there can´t be any result. Lastly if there is no hypothesis, there can´t be any conclusion then. An hypothesis is an idea that is proposed for the sake of argument.