Which of the following is not an advantage of a simple random sample?

a) Detailed knowledge of population not required
b) External validity can be inferred
c) Cheaper than other methods
d) Representative group easily attainable


c

Communication & Mass Media

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Conclusions serve two major functions in public speaking:

1. __________ and 2.__________. Fill in the blanks with correct word

Communication & Mass Media

An illustration is a detailed example

Indicate whether the statement is true or false

Communication & Mass Media

"Enrollment at our college has increased more than 10 percent in

the last two years" is a claim of policy. Indicate whether the statement is true or false

Communication & Mass Media

A speaker making a speech of presentation should

a. be brief b. identify the nature of the award c. acquaint the audience with the recipient’s life d. all of the above e. none of the above

Communication & Mass Media