Analyzing a sample is done to

a. gain insight into a larger population that the sample is presumed to represent
b. determine the validity of survey questions
c. determine the reliability of survey questions
d. select the most appropriate sampling procedure


a. gain insight into a larger population that the sample is presumed to represent

Communication & Mass Media

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Pat has a habit of surrounding herself with people who are extremely critical and find fault with

everything. Pat's choice in friends may A) improve her self-esteem. B) be detrimental to her self-esteem. C) increase her self-awareness. D) help her self-disclose.

Communication & Mass Media

__________ databases contain sources related to specific

disciplines or topics. a. Personal b. Nonprofit c. Multi-subject d. Specialized

Communication & Mass Media

While a person's facial expression and vocal cues communicate a specific emotional

response, his or her posture and gestures communicate the ________ of the emotion expressed. A) reality B) interpretation C) intensity D) specificity

Communication & Mass Media

A ten minute speech should have no more than six visual aids

Indicate whether the statement is true or false

Communication & Mass Media