The influence that textbooks have on the curriculum results from the fact that
a. Students spend much of their time using textbooks.
b. They are written by education experts.
c. They are adopted by the state after a careful review process.
d. They are free from the influence of any special interest groups.
a.
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A motor vehicle is more likely to be a safety hazard for children over the age of two
a. True b. False Indicate whether the statement is true or false
Bilingual programs that try to improve non-English-speaking students' native-language competence are known as programs
a. bicultural b. transitional c. pluralistic d. maintenance
Co-sleeping refers to ______.
a. sharing a family bed b. sleeping in the same room c. sleeping in the same house d. sleeping on a firm mattress
Which of the following would be the best way to decide whether the skew in the example above is problematic for analysts at ‘Wipe-It’?
A. See if the z-score is bigger than 1.96 or smaller than –1.96. B. See if the skew is significant at p< .05. C. Use the Kolmogorov–Smirnov test. D. None of the above, because of the large sample size.