) Give an example of a speaker using good and bad gestures and eye contact.) Explain the difference between a mean, median and mode. (You may use...

1.) Give an example of a speaker using good and bad gestures and eye contact.

2.) Explain the difference between a mean, median and mode. (You may use examples.)

3.) Give an example of a fixed question and an open-ended question

4.) Explain the difference between spatial, causal and topical order.