For this set of data, the standard deviation (s) is equal to ______. 9, 8, 10, 5, 5, 2, 3, 6, 3
a. 2.83
b. 5.67
c. 8.00
d. 51
a. 2.83
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Which of the following most closely refers to a sense of common identity based upon common ancestral background, the sharing of common values and beliefs, and unique physical and/or cultural characteristics that enable individuals who belong to one group to identify its members easily?
a. heritage b. ethnicity c. race d. culture
Researchers have the important ethical obligation to report their findings in a complete and honest manner ______.
A. to the participants only B. when it positively supports their research C. all of the time D. to their employer only
Most teachers deal daily with students who demonstrate off task behaviors. In fact:
a. Kounin called for teachers to make students comply with every rule, no matter how small. b. severe misbehaviors such as stealing, bullying, and psychological harassment are more prevalent than off-task behaviors. c. Frederic Jones in his book Positive Classroom Discipline found that most behavior problems are of a lesser degree or what he called small disruptions. d. off-task behaviors basically do not exist – most students conscientiously work and complete all assignments.
What is one thing effective readers do when they read?
a. Decode every word perfectly. b. Read at a steady pace without ever stopping. c. Read slowly and critically. d. Use comprehension strategies automatically.