A significance test that is used to test hypotheses about parameters in a population in which the data in the population are normally distributed and measured on an interval or ratio scale of measurement is called ______.
A. parametric test
B. nonparametric test
C. effect size
D. confidence interval
Ans: A
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All of the following are steps to use when correcting students except
a. review what happened. b. review alternative actions. c. publicly correct the student so that others will learn from his or her example. d. communicate an expectation that the student will do better in the future.
In the middle of a difficult exam, Sam tells his teacher that his stomach hurts. The teacher immediately sends him to the school nurse. The nurse allows Sam to lie down and take a nap. Sam's teacher takes notice that on several later occasions, when Sam has a difficult test or assignment, Sam again tells the teacher that he doesn't feel well. Each time the teacher sends him to the school nurse without completing his work, and without being penalized. Sam is being:
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