Which of these graphs presents frequency information?
a. bar graph c. line graph
b. pie chart d. all of these
On most graphs that represent frequency, frequency is represented on the _____.
a. abscissa c. horizontal axis
b. ordinate d. central axis
A _____ is a graph that has neither an abscissa nor an ordinate.
a. pie chart c. bar graph
b. frequency histogram d. line graph
A _____ presents categories on the horizontal axis and shows bars to represent the frequency associated with each category.
a. frequency histogram c. box plot
b. 3-D line graph d. bar graph
The purpose of a graph is to _____.
a. compare group trends c. clarify results
b. make data more scientific d. illustrate the text in the discussion
The act of making up data to produce desired results is known as _____.
a. data falsification c. scientific skepticism
b. deception d. plagiarism
After the research has been concluded, which of the following is the best way to dispose of nonhuman animals that can no longer be used for research?
a. Use them for food for other animals. c. Release them into the wild.
b. Kill them quickly, with minimal pain. d. All of these are equally acceptable.
The recommended level of deprivation for nonhuman animals is one that should not exceed _____.
a. 12 hours c. 20 hours
b. 16 hours d. 24 hours
The ethical principles for both humans and other animals have in common the fact that _____.
a. risk should be minimized
b. young organisms require special safeguards
c. diet is specified
d. all of these
In contrast to the guidelines for human participants, the guidelines for ethical treatment of other animal subjects specify the conditions for the _____ of the animals.
a. housing c. acquisition
b. diet d. all of these
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