How do college admissions officers use correlations?
What will be an ideal response?
They find the correlation between scholastic aptitudes tests and high school academic data and performance in college. They develop a prediction equation and use this to predict how students will perform at the college.
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Why is collaboration an important element in intervention or corrective instruction? What are the elements that make for a successful collaboration?
What will be an ideal response?
Literacy is best promoted through
a. a language-rich environment. b. formalized reading classes. c. individualized time spent by a teacher with each child, during which the teacher works on reading lessons with that child at his level of ability. d. None of these answers.
Advertising, for all its benefits, can be demeaning and damaging to
What will be an ideal response?
Outliers can change the ______ of a correlation.
A. direction B. strength C. sign (+, –) D. all of these