Asking if the topic is significant to the audience is one way to increase a speech?s informative

When group members generate as many ideas as possible in a

short period of time, they are engaged in a. maintenance skills. b. task skills. c. brainstorming. d. critical thinking. e. problem identification.

The power of a statistical test refers to:

a) Howlarge a sample size is needed b) The level of measurement used c) The probability that a statistical test will result in a Type I error d) The probability that a statistical test of a null hypothesis will result in the conclusion that the phenomenon under study actually exists True/False