A local elementary school determined that the average number of volunteers for their “Step into Spring” annual fundraiser has been 14 persons on average (per event). After taking additional measures to recruit volunteers this year, they got 28 people to volunteer. Test whether these additional measures increased the number of volunteers at a .05 level of significance
A. Yes, because the number of volunteers doubled; this is a significant increase.
B. No, this is not a significant increase because the error term is too large.
C. This would have been significant if it were a two-tailed test.
D. There is not enough information to answer this question.
Ans: D
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Margot is a second grader who seems to have little or no motivation to learn in the classroom; as her teacher, you have noticed that she doesn't put much effort into her assignments
Instead, she talks incessantly to the students around her during independent seatwork time. Using each of the concepts listed below, describe four different strategies you might use to help Margot improve her academic performance. For each strategy, be specific and concrete about what you would do. • Intrinsic reinforcement • Shaping • Secondary reinforcement • Vicarious reinforcement
Free Appropriate Public Education
What will be an ideal response?
Tort law is an example of ________ law.
A. criminal B. common C. case D. civil
The specification of precisely how a variable is measured in a research study is called a(n) ______.
Fill in the blank(s) with the appropriate word(s).