Ahuman body cell has 46 chromosomes. how many chromosomes does a female egg cell have? a) 23 b) 24 c) 46 d) 48

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.