The United States has a water footprint double that of the world average.
Answer the following statement true (T) or false (F)
True
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___________ A temporary grouping of individuals who are physically close enough to engage in social interaction
What will be an ideal response?
Ruth is experiencing infertility, which is defined as:
a) the inability to get pregnant after five years of trying. b) having at least 3 miscarriages. c) the inability to get pregnant after one year of trying. d) having a child over age 45. e) the inability to carry a fetus to term.
In the United States, one’s SAT score may be used as a “proxy” measure of one’s social class. What does this mean?
A. The SAT score is a more realistic measure of social class than income or education. B. SAT scores are the best predictors of how well a student will do in his or her career. C. Family income is strongly correlated with scores on the SAT exam. D. SAT scores are related more to race than to income.
Correlation is measured by a coefficient that ranges from 0.0 to 1.00. What correlation coefficient would demonstrate a perfect relationship between two variables?
A. 0.0 B. 0.25 C. 0.5 D. 1.00