Statistics Are Numerical Data Useful and Expected for Research Presentations

Multiple Choice

Statistics are numerical data useful and expected for research presentations.Which of the following statements about the use of statistics are true:?

A) to be a credible source of support, the listener needs to know if a statistic is valid and reliable, used correctly, properly interpreted, and relevant to the point.
B) statistics used in abundance have little effect on audience fatigue.
C) visuals are essential in research presentations to facilitate understanding of statistics.
D) all of the above
E) all but "B"