When data are normally distributed, using a nonparametric test (rather than its parametric counterpart) is more likely to lead to ______.
a. type II error
b. type I error
c. correctly concluding that an effect exists
d. correctly concluding that an effect does not exist
a. type II error
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Global School believes in a practical approach to learning. It requires its teachers to teach using physical models and videos. It also allows students to choose their own subjects based on their aptitude and interests. Global School is most likely to be following the educational philosophy of _____
A) essentialism B) perennialism C) progressivism D) authoritarianism
Your co-teacher frequently sits unobtrusively near where children are playing and writes down their dialog. This documentation of children's play stories:
a. dominates children's play . b. is a form of teacher-directed play. c. is a form of authentic assessment. d. is a form of standardized assessment.
One task in building a model for curriculum development is to determine what the most salient components in the process are:
a. and to limit the model to those components b. and to delimit the model to those components c. and to design charts and graphs d. and to assign a starting and ending point in the model
What does the central limit theorem state?
A. As sample size increases, the sample distribution better reflects the population distribution. B. As sample size decreases, the sample distribution better reflects the population distribution. C. As population size increases, the population distribution better reflects the sample distribution. D. As population size decreases, the population distribution better reflects the sample distribution.