The Wilcoxon signed-ranks T test is used as a nonparametric alternative to which parametric test?
A. one-sample t test
B. two-independent-sample t test
C. related-samples t test
D. one-sample t test and related-samples t test
Ans: C
You might also like to view...
Tommy, an eight-year-old struggling reader, attended a school with a highly phonetic instructional reading program. When his family moved to another state, he transferred to a school that implemented a balanced literacy program. Why is balanced literacy an appropriate instructional approach for struggling readers?
What will be an ideal response?
For a multiple regression, we typically report which value that is not often reported for a one factor linear regression analysis?
A. effect size B. ? coefficient C. test statistic D. p value
What does IDEA’s requirement of Least Restrictive Environment mean?
a. A student with a disability must always be integrated into regular school activities, such as meals and recess. b. A student with a disability should be educated in a setting that deviates least from the regular program yet is appropriate for the particular child. c. A student with a disability cannot be restrained for more than 25% of the school day. d. A student with a disability must be educated in an inclusive setting until s/he is in 6th grade. e. A student with a disability should be socially promoted yearly.
Which of the following is true regarding recess?
A) Children are more attentive after recess. B) Children who have recess are less likely to perform well academically. C) Most elementary schools are increasing time for recess. D) Children who have more time for recess have more behavior problems.