Which of the follow sets of scores has the largest standard deviation (no calculation needed)?
A) 25, 35, 45, 50
B) 25, 28, 31, 34
C) 25, 27, 29, 31
D) 25, 26, 27, 28
Ans : A
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Is the response to the Montillation of Traxoline paragraph considered authentic learning? Why or why not?
What will be an ideal response?
To be classified as having attention-deficit/hyperactivity disorder, combined type, a child must have
A. six or more symptoms of inattention and six or more of hyperactivity-impulsivity. B. fewer than six symptoms of inattention and six or more of hyperactivity-impulsivity. C. six or more symptoms of inattention and fewer than six of hyperactivity-impulsivity. D. four or more symptoms of inattention and four or more of hyperactivity-impulsivity.
A device that allows a person to write on a computer by talking to it is called a(n)
a. voice recognition program. b. word processor. c. spreadsheet program. d. e-mail program. e. web program.
When children in a sixth-grade class are asked whom they would and would not like to do things with, they often mention Willow as someone they don't want to spend time with. In the language of developmental researchers, Willow is a(n):
a. average child b. rejected child c. neglected child d. controversial child