Which of the following is false with regard to Box’s test?
A. Box’s test is susceptible to deviations from multivariate normality.
B. In large samples Box’s test could be significant even when covariance matrices are relatively similar.
C. As a general rule, if sample sizes are equal then people tend to disregard Box’s test because it is unstable.
D. The more dependent variables you have measured and the greater the differences in sample sizes, the less distorted the probability values become.
Answer: D
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The child's external environment is comprised of a. feelings, biological urges, pleasures, and discomforts
b. a set of curriculum materials ordered from an educational catalog. c. physical surroundings, daily routines, and interactions with others. d. the lighting and temperature of the classroom.
When is the use of the incomplete-sentence format preferable over the direct-question format?
a. The stem is shorter and contains clarity b. The alternatives are harder to choose from c. The stem contains at least two blanks d. The stem is more difficult and challenges the student
This simple device with a handle that moves in all directions can control the movement of the cursor or pointer on a computer screen
What will be an ideal response?
The civil rights movement of the 1950s and 1960s resulted in
A. grass-roots efforts of parents and advocacy groups. B. special education services. C. new IQ testing procedures. D. additional assessment for children with disabilities.