The properties of a normal curve are such that _____ of the values under it occur plus or minus two standard deviations from the mean.

a. 33%
b. 50%
c. 68%
d. 95%
e. 99%


d. 95%

Communication & Mass Media

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Phillip gave a persuasive speech about why people should not smoke. His classmate, Morris, refused to accept Phillip's arguments, even though they were well supported, because he thought Phillip wanted to curtail individual freedom. Which act of selective perception did Morris exhibit?

A. compartmentalization B. denial C. dismissal D. belittling the source

Communication & Mass Media

American football can be effectively compared or captured by the game of:

a. GO or Chinese checkers b. poker c. bridge d. chess e. soccer

Communication & Mass Media

Which of the following is not true of the U.S. military practice of embedding reporters with troops in the Iraq War?

a. It offers reporters access to the front lines. b. It relies on reporters not to compromise the secrecy of military operations. c. It keeps reporters within the military’s control. d. It excludes combat reporters.

Communication & Mass Media

Terms such as always, never and in no case are known as

qualifiers. Indicate whether the statement is true or false

Communication & Mass Media