Researchers are assessing the effectiveness of a new weight loss medication when compared to orlistat.
Researchers are assessing the effectiveness of a new weight loss medication when compared to orlistat. Eighty participants with a BMI of >35kg/m2 were recruited. Half of the volunteers were given the new medication, while the other half were given orlistat. The weight of the volunteers was recorded at the end of the 6-month study period.
Which statistical test is most appropriate to identify a significant difference between the two groups?
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