The correlation between geography and skin color is
A) perfect.
B) not perfect.
C) the single best indicator of race.
D) the key to understanding ethnicity.
Answer: B
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The fringe-of-values theory has been used to explain the stereotypes created throughout history toward Jews and ________
a. governance b. money c. religion d. education
The mean score on a creativity test is 20 and the standard deviation is 5. The distribution is normal. Using the percentage approximations for the normal curve, how many people would attain a score between 15 and 25?
A) 34% B) 14% + 34% = 48% C) 50% D) 34% + 34% = 68%
Suppose the standard deviation she figures (the square root of the unbiased estimate of the population variance) is .85. What is the effect size?
A) 5/.85 = 5.88 B) .85/5 = .17 C) (5 ??4.4 )/.85 = .71 D) .85/(5 ??4.4 ) = 1.42
Which of the following methods for adopting an unrelated person is legal everywhere in the United States?
A. adoption through a private agreement sanctioned by the courts B. assumption of legal rights by virtue of possession C. arrangement of the adoption through a licensed agency D. All of the answers are correct.