What do the test scores in table 7.5 indicate?
a. charter students are smarter
b. the lower 1996 test scores show only that public schools have more lower performing students
c. the lower 1996 test scores show only that charter schools attract lower performing students
d. none of the other answers is correct
ANS: c.
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Which stage of parental response is characterized by denial and/or despair?
a. Shock stage b. Moving away from retreat c. Realization stage d. Acknowledgement stage
Complete separation is:
A. When the observed variance is bigger than expected from the logistic regression model. B. When the outcome variable can be perfectly predicted by one variable or a combination of variables. C. When the outcome variable is completely separate from all other variables. D. When all predictor variables are perfectly uncorrelated.
Which of the following is true of social media sites?
a. Facebook operates the world's largest professional network on the Internet with 100 million members in over 200 countries and territories. c. While LinkedIn is perhaps the most popular social media site, the most important site for job hunters is Facebook. b. Social media sites provide excellent opportunities to meet people in your industry regardless of geographic limits. d. Sites such as Plaxo, MySpace, and Twitter are not being used by job hunters.
Play in the primary grades is very similar to play in kindergarten.
Answer the following statement true (T) or false (F)