Why does a Shapiro–Wilk test sometimes conclude that the data are not normally distributed (i.e. significant) when a Kolmogorov–Smirnov test is non-significant?
A. The Shapiro–Wilk test is more powerful.
B. The Shapiro–Wilk test is less powerful.
C. The Shapiro–Wilk test does not work well when there are a large number of cases.
D. The Shapiro–Wilk test is a more conservative test.
Answer: A
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The activity "I Am Alfred Nobel" includes the study of a life that included which of the following?
A. The fabrication and wide use of dynamite B. The discovery of black holes formed by supermassive stars C. An analysis of the magnetic forces produced by a moving current carrying wire D. The use of a focused particle beam to separate the components of the double helix
The combination of behaviorism and essentialism in public education can
a. result in more emphasis on lower-level skills at the expense of higher-level skills b. result in less emphasis on music, art, health, and physical education c. offer the public "scientific proof" that students are learning d. all of the above
The teacher can encourage social development for children with special needs by using:
a. the guidelines for special education provided in INTASC Standards. b. special education toys prescribed by therapists. c. social toys such as blocks, balls, and miniature cars. d. teacher assistants to encourage children’s interactions.
When a child is placed in foster care
A. it is very similar to an adoption, except that the family receives financial support from the state for caring for the child. B. the child remains in the foster home until the child "ages out" of the system at age 25. C. it means that the state now believes that there is no chance of the child being reunited with his or her birth parents. D. the arrangement is meant to be a temporary one and the family receives financial support from the state for caring for the child.