Cocaine use spread in the U.S. in the late 1960s and early 1970s because:
a. Congress increased the legal limits on production of amphetamines
b. Congress reduced controls on depressants
c. The World Bank allocated funds to build a new highway in Peru
d. The Columbian government actively promoted the production of coca plants
c
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About what share of inmates in federal prisons are there for drug offenses?
a. almost all b. one-third c. one-sixth d. half
Spencer believed:
a. the environment will adapt to society. b. there is one best way to organize society. c. society is an adaptation to its environment. d. all parts of society work separately.
Auguste Comte is credited as being the founder of
a. sociology. b. economics. c. modern science. d. political science.
The following data on fertility rates were obtained from Eurostat on seven European countries in 2006. Suppose you obtain the following equation which predicts the total fertility rate using information on the mean age of childbearing: Y = 9.34 - 0.25x. What is the predicted total fertility rate for a country with a mean age at childbearing of 31.5 years? Why would it be inappropriate to predict, say, the TFR for a country with a mean age at childbearing of 22.7 years? Mean Age at ChildbearingTotal FertilityRate Denmark30.291.83Ireland30.661.90Greece29.871.39Spain30.881.38France29.722.00Italy30.871.32Netherlands30.581.70 Mean30.411.65Standard Deviation0.47.28Variance.22.08
What will be an ideal response?