. An estimate of the standard deviation or distance that data points fall from the regression line is measured by the ______.
A. sum of squares
B. standard error of estimate
C. criterion variable
D. predictor variable
Ans: B
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When someone is ready to disclose that he is gay or she is lesbian, this disclosure
A. is usually made first to a friend or sibling, and next to a mother rather than a father. B. is being made at older ages than was true in the past. C. is usually made first to a mother, then a father, and finally friends and siblings. D. is made first to fathers in the case of gay men, and first to mothers in the case of lesbians.
If two interval/ratio variables, such as customer satisfaction and affective commitment, were perfectly positively correlated they would give a correlation coefficient of?
A. –0.33 B. +1 C. + 0.88 D. –1
Brianna is completing a few reading comprehension questions. Her teacher keeps interrupting her work to check it. However, Brianna performs well on reading comprehension and can do this task without the help of her teacher. According to Vygotsky, is reading comprehension in Brianna's zone of proximal development?
A. No, because she cannot complete it on her own. B. Yes, because she can complete it on her own. C. Yes, because she needs scaffolding in reading comprehension. D. No, because she can complete it on her own.
Though diplomacy and understanding are good perspectives to bring to any conversation, the text suggests that it can be particularly important with which of the following constituencies?
a. parents b. administrators c. community members d. staff personnel