Programmable home thermostats and energy saving settings on appliances and electronics make it possible for
a. the electric company to be more accurate in charging its customers.
b. consumers to more precisely control their energy consumption.
c. consumers to engage in the overuse of electricity.
d. the electric company to control how much electricity each customer is allowed to use.
ANSWER: b
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Melanie was extremely impressed when she first met Jason. He seemed self-confident and highly successful. After dating him for several weeks, however, Melanie realized that Jason tended to exaggerate his accomplishments and was totally absorbed with himself. Jason's behaviour is consistent with which personality disorder?
A) histrionic B) narcissistic C) obsessive-compulsive D) antisocial
_______ have the highest mortality rates as compared to incidence rates (if this group gets cancer, more are likely to die from it)
a. Asian Americans c. European Americans b. African Americans d. Native Americans
Simple random sampling is least likely to ____
a. ensure that each individual has an equal chance of selection b. remove all bias and discrimination from the selection process c. guarantee that every individual in the population has a chance of being selected d. guarantee that the sample will be representative and unbiased
The main advantage of the _____design is that it allows researchers to test whether differences are related to chronological age or to cohort effects
a. longitudinal b. cross-sequential c. ethnographic d. cross-sequential