Proper outlining helps a speaker both select and assess his or her strategy for delivering a speech

As part of the preparation for his speech, Peter wants to know whether his listeners have completed high school, college, or graduate school. He could learn this information through a(n)

A) topic selection process. B) demographic analysis. C) informational interview. D) questionnaire analysis. E) psychological analysis.

The median is determined by summing all the items in a group and dividing by the number of items.

Answer the following statement true (T) or false (F)