A collection of data may have more than one
a. mean.
b. mode.
c. median.
d. A and B are correct.
b
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Nader can understand that he should spit and now swallow toothpaste. What would you guess his age to be?
a. 1 year b. 2–3 years c. 3–4 years d. 4–5 years
Three of the following describe methods what researchers commonly use to determine how the human brain probably functions. Which one is not a commonly used method to study the brain?
a. Documenting the behaviors of people with various kinds of brain injuries b. Recording brain activity through PET scans, CAT scans, and similar technologies c. Measuring the levels of various hormones and other substances in the blood d. Removing a certain part of an animal's brain and observing the animal's subsequent behaviors
Which of these assumptions is reflected in the definition of service coordination?
a. agreements should not change or evolve with time b. relationships should be formalized and clarified c. agreements should serve the system first and the consumer second d. all of the above
An inclusive classroom ______.
A. employs a general education curriculum with minimum support B. includes students with different ethnicities, races, and sexual orientations C. is highly competitive with other classrooms D. makes the children feel that they belong and enjoy school