When do you use a statistical test of significance?
A) when you need to measure the differences among variables
B) so you can definitively prove a theory
C) when you are unsure what level of importance should be attached to a theoretical construct
D) so you can determine whether your conclusion was right or wrong
Answer: A
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Prehensile ability to grasp with five digits is
a. a variable trait in the order b. characteristic only of monkeys c. characteristic only of apes and humans d. the only truly distinctive primate trait e. is hindered by an opposable thumb
__________ is a social category based on a complex mix of ancestry, culture, and self-identification
a. Race b. Class c. Ethnicity d. Caste
Describe the site of Stonehenge.
What will be an ideal response?
Investment in economic growth is the primary strategy of the United Nations' approach called "human development."
Indicate whether the statement is true or false.