A line graph is more likely to be used than a bar graph when
A. there are at least three dependent variables.
B. the levels of the independent variable are quantitative in nature.
C. the levels of the independent variable represent different categories.
D. the dependent variables are infinite.
Answer: B
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Typically, when new drugs are developed, their effects are first tested on animals rather than on humans. The use of animals as substitutes for humans in research is often referred to as ____
a. descriptive research c. quasi-experimental research b. substitution research d. analogue research
Positive affect individuals tend to exhibit
A) improved negotiating techniques. B) fewer organizational citizenship behaviors. C) poor performance evaluations. D) preference to work alone rather than in teams.
Animals that lack the hormone ________ will continue to eat even when they are full of food
a. leptin b. ghrelin c. insulin d. estrogen e. thyroxin
If Chandra is a typical public school student receiving federal funding support due to a disability, we could predict that Chandra received services for
A) a physical limitation, such as being blind or wheelchair-bound. B) a specific type of mental retardation. C) a specific learning disability such as math or reading. D) speech and language impairments.