Look at the diagram above. If your only goal were to design a sequence that could be transcribed, which parts of this diagram would be most important? Which parts could you get rid of and still
have transcription occur? Justify your answer?

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.