When graphing frequency distributions, ________ are most commonly used to depict simple descriptions of categories for a single variable.
A. histograms
B. pie charts
C. bar graphs
D. frequency polygons
Answer: B
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Stressors such as daily hassles and life changes predict health problems such as heart disease and __________
a. smoking c. athletic injuries b. diabetes d. depression
Aggression during childhood is rarely associated with aggression during adulthood
Indicate whether the statement is true or false
Although neurofibrillary tangles occur throughout the cerebral cortex in individuals who suffer from Alzheimer's, they are also prevalent in the _________
a) amygdala. b) hippocampus. c) medulla. d) thalamus.
According to Binet, mental age refers to
A) the typical intelligence level found for people of a given chronological age. B) simply a person's age. C) a measure of a person's psychological and emotional development. D) development level of the prefrontal cortex.