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Author Question: Valerie's state passed a law mandating a free public pre-kindergarten education for three- and ... (Read 151 times)

Yolanda

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on: Jun 19, 2018
Valerie's state passed a law mandating a free public pre-kindergarten education for three- and four-year-old children, although school enrollment is not mandatory until age five, with kindergarten. She is tracking the school-readiness and reading-readiness scores of all children starting kindergarten to see how the children who are enrolled in the pre-K program do in comparison to those of similar background who do not attend. Valerie is conducting ____.
 
  a. applied research
 b. implementation research
  c. basic research
 d. policy research

Question 2

Given that on one section of the SAT the mean is 500 and the standard deviation is 100, what is the approximate probability of a student scoring 700 or higher on the test?
 
  a. 0.98
  b. 0.02
  c. 0.12
  d. 0.75


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kiamars2010

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Reply #1 on: Jun 19, 2018
Answer to Question 1

d

Answer to Question 2

b


Yolanda

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Reply 2 on: Jun 19, 2018
Great answer, keep it coming :)

ttt030911

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Reply 3 on: Yesterday
Wow, this really help

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