Question 3. After finding no evidence that their compound causes muscle wasting, the researchers decide to do another experiment looking at whether it has a dose-dependent effect on inflammation (and most importantly which dose is the most effective). What kind of statistical analysis will this experiment require and what is the conclusion shown in figure 3?

FIGURE 3: Levels of inflammation in the blood following different doses of compound. N = 5 mice per dose, * is compared to control 0 mg/kg dose