Speakers who use positive imagery to imagine giving a successful speech are using the

It is acceptable to incorporate personal experiences into an informative speech as long as you refrain from using biased language

Indicate whether the statement is true or false

Components of the sounds of human speech can range as high as

a. 7,000 Hz. b. 8,000 Hz. c. 9,000 Hz. d. 10,000 Hz. e. 12,000 Hz. f. 15,000 Hz.