We look at a number of states and record the number of auto fatalities last year and the state's maximum speed limit, trying to show that high speed limits are dangerous. This is an example of
a. a correlational study.
b. an experiment.
c. a longitudinal study.
d. naturalistic observation.
Question 2
A significant correlation is one which
a. has a great deal of meaning.
b. means that the variables are not linearly independent.
c. is very hard to find.
d. is most likely to occur when the true correlation is near 0.
The carbon cycle. Numbers are storage as 1015 g or fluxes as 1015 g per year (data from Schlesinger
An activation barrier, representing the transition state
A woman in a net on a Congo shore. Although the importation of slaves was illegal after 1807, histor
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In 2008, Barack Obama was elected president of the United States, the first minority to achieve this ...
New year kid drawing