If you could that'd be great** which statement describes the motion of the sun? the sun rotates at the same rate throughout. the sun does not rotate at its poles. different parts of the sun rotate at different rates. the sun does not rotate at its equator. (pretty urgent)

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.