Of the following pieces of information, which is NOT needed to compute a correlation coefficient?

a) sample size
b) a pair of scores (for two variables) for each subject
c) the level of significance
d) the product of each X score times its corresponding Y score

c

Political Science

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The ancient legal doctrine of __________ means that one cannot sue the government without the government's consent

a. common law b. judicial law c. sovereign immunity d. class action

Political Science

Early-modern Japan (1600–1853) was essentially a military dictatorship, led by the supreme military ruler called the ________

A. samurai B. bakufu C. ninja D. mikado E. shogun

Political Science