When all members of a population have an equal chance of being selected to participate in a study, you are using ______.
A. random assignment
B. cluster sampling
C. nonresponse bias
D. probability sampling
Ans: D
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Studies found that higher rates of cardiovascular disease were seen in men who were British civil servants in the Whitehall part of London:
a. who worked in higher administrative positions b. who worked in clerical positions c. and worked in the lower employment grade d. and who were barristers (attorneys).
During saltatory conduction, the electrical charge:
A) hops across the synapse from one neuron to the next. B) jumps from one node to the next down an axon. C) flows like water through the neuron. D) radiates in pulses from the cell body.
Acquired immune deficiency syndrome (AIDS) is a fatal condition resulting from an extremely weakened immune system
Indicate whether the statement is true or false
The researcher Jerome Kagan suggests that Chinese children enter the world temperamentally calmer, and, therefore, Buddhist philosophical notions of serenity are more in tune with their natural inclinations
Indicate whether the statement is true or false.