Some of the assumptions in statistical hypothesis testing include that
A. all statistical tests assume random sampling.
B. sample size is smaller than 50.
C. the population under consideration is normally distributed.
D. variables assume interval-ratio level of measurement.
Ans:
A. all statistical tests assume random sampling.
C. the population under consideration is normally distributed.
D. variables assume interval-ratio level of measurement.
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Persons of low status are more likely to join and actively participate in all sorts of organizations, and the joining of churches and attending services are another manifestation of this tendency
a. true b. false
Over the past two decades, the percentage of African Americans who completed high school and college has
A) increased considerably for both males and females. B) increased for females, but decreased for males. C) decreased considerable for both males and females. D) shown only slight, if any, change for both sexes.
List the four general concepts of communication
Fill in the blank(s) with correct word.
The term "sexuality" refers primarily to:
A. one's sexual experiences. B. one's beliefs, values, and behaviors. C. one's gender role development. D. one's sexual orientation.