Scenario – you are very interested to find out if eating apples can improve iq scores. supplies: 20 randomly assigned students we will call “group a”20 randomly assigned students we will call “group b”20 randomly assigned students we will call “group c”apples‘mock apples’ (looks and taste like an apple but is really a plum), iq testclipboarddescribe in detail how you would conduct your experiment. in this experiment: what is the independent variable? what is the dependent variable? which group was the control group? which group was the experimental group? was there a placebo and if so, what was it? let’s say your experimental results showed that the placebo group increased their iq score just as much as the experimental group. name 2 possible explanations for these results. name 2 ways you could improve on the experiment to determine if eating apples has any special effect on people? in the above experiment, describe how to conduct it as a double-blind study.