Which of the following represents a perfect correlation?
a. + 1
b. - 1
c. 0
d. + .99
e. a) and b)
Ans: e
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a. ?symmetry. b. ?linearity. c. ?congruency. d. ?angularity.
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Using technology to help a child with special needs is a difficult project
a. True b. False
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a. pertinent b. related c. significant d. relevant
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Privately owned centers receive most of their income for operation from
A. Churches B. Government money C. Parent-paid tuition D. Inheritance
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