Select the correct answer. Protein X is produced in the liver cells of the body. However, this protein is not produced within the Intestine. Which statement best
explains why?

Aresearcher created three groups based on participants bmi: normal weight, overweight and obese. the hypothesis being tested is that the three groups differ in the mean number of artificially sweetened drinks consumed weekly. which statistical test might the researcher use, assuming a reasonably normal distribution of values.