If the test statistic does not fall in the critical region, we
a. reject the null hypothesis
b. fail to reject the null hypothesis
c. lower the alpha level and conduct a new test
d. commit a Type I error
b
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Three hundred students marched into the student dining hall and then sat on the floor in a large circle covering their eyes
In exactly three minutes they all stood up, bowed to the other students eating, marched out of the dining hall, and dispersed in every direction. What title best describes this group and their activity? A) They were in a moral panic. B) The group was a part of an urban legend. C) The group is most accurately classified as a coalition. D) The group was a flash mob.
The purpose of univariate descriptive statistics is to
a. summarize relationships between many variables. b. display the essential meaning of variables measured at the intervalratio level. c. combine nominal and discrete variables. d. summarize a single variable.
Global stratification is best described as creating a hierarchy of
A. individuals within countries. B. governments. C. countries. D. individuals across countries.
States that perform well in providing social programs also perform well in __________
a. government oversight b. sports and recreation c. educational attainment d. race relations