A measure of central tendency is used to
a. characterize or represent many observations.
b. compare the differences in two sets of observations.
c. identify each observation in a set of observations.
d. calculate the amount of variability around the mean of a set of observations.
e. determine the highest and lowest scores in a set of observations.
a. characterize or represent many observations.
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What is underextension?
Learning language at a slower-than-normal pace Having a single word represent a variety of objects Applying a general word to a specific object Using a single word to represent different forms of whole sentences
People who study death and dying are called
a) morticians. b) developmentalists. c) thanatologists. d) gerontologists.
__________ is the intended reference, whereas __________ are the connections drawn by the reader
a. Implication; inferences b. Inference; implications c. A target; cues d. A cue; targets
Which statement about risks in emerging adulthood is true?
A. Alcohol use peaks during adolescence and declines in emerging adulthood. B. Drug use peaks during adolescence and declines in emerging adulthood. C. The incidence of sexual assault among 18- to 24-year-olds is twice that of older people. D. Over the past decade, 18- to 25-year-olds have shown a decline in depressive symptoms.