Planned comparisons
a. are post hoc techniques.
b. require a significant ANOVA.
c. do not require a significant ANOVA.
d. should be used to assess mean differences following a t-test.
e. are only appropriate if the F statistic was significant.
Ans: c
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a. to research famous artists’ prints. b. to discuss wrapping paper, clothing, and wallpaper in which there are designs. c. to provide models of other children’s work. d. none of the above.
Mills v. Board of Education:
a. determined that fiscal hardship on a school district was an insufficient rational for denying education to students b. applied only to students with Mental Retardation c. allowed schools to use the degree of impairment as a factor in determining if services would be provided to students with disabilities
Distinguish between the processes of science and the products of science
What will be an ideal response?
The power of the decision-making process is
A. stated by an alpha level. B. the likelihood of rejecting a false null hypothesis. C. the same as a null finding. D. the likelihood of committing a Type I error.