Match the following numbers and units to their vocabulary word. group of answer choices

distance

displacement

speed

velocity

acceleration

time

numbers

20m

20s

20m/s2

20m/s south

20m/s

20m south

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.