In order to estimate the ratio of white to black students in his college, a professor determines the proportion of whites and blacks in his class. The students of the entire college are called a _________
a. sample c. statistic
b. population d. parameter
B
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How is a conversion seizure different from an epileptic seizure?
A. Patients do not show any EEG abnormalities after a conversion seizure. B. Patients show more confusion after a conversion seizure. C. Patients have no loss of memory after an epileptic seizure. D. Patients do not lose bowel or bladder control after an epileptic seizure.
_____ are the information and meanings that are exchanged when two or more people communicate
a) Encoders b) Decoders c) Messages d) Channels
Katherine wants to quit smoking. The first therapist she visits suggests that she can help her quit by using a rapid smoking technique. If she agrees to this technique, what will happen to Katherine?
a. She will be given tokens for every cigarette she smokes. b. She will be shown increasingly more disgusting pictures of the lungs of smokers. c. She will smoke a pipe with flavored tobacco. d. Smoke will be blown into her face as she smokes a cigarette.
Moving from the fovea to the outer margins of the retina, a. rods and cones are evenly distributed
b. the concentration of rods decreases and the concentration of cones increases. c. the concentration of cones decreases and the concentration of rods increases. d. rods and cones are concentrated in distinct clusters.