The right answer is (D) all of the above. Non-verbal communication is carried out through a wide variety of signs: sensory images (visual, auditory, olfactory ...), sounds, gestures, body movements, among others. And in this case the 3 options dads correspond to gestures of body language or kinésticos, sending messages without words (act of nonverbal communication)
1. Population: The whole United States PopulationSample: The population from each state.
2. Population: All homes that uses well water.Sample: Samples from each neighborhood.
3. Population: Population of total of girls and boys in the whole world.Sample: Sample from each country for both girls and boys.
4. Population: All people who use Tylenol or Advil.Sample: Size n of Advil users and size n of Tylenol users.
5. Population: All students who have taken one or more math class.Sample: Sample of students who took more and sample of students who took less.
