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Author Question: If relevant characteristics of a population are known, a researcher can draw a ____ sample that may ... (Read 105 times)

krzymel

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on: Jun 20, 2018
If relevant characteristics of a population are known, a researcher can draw a ____ sample that may be more representative of the population than a simple random sample.
 
  a. systematic c. stratified
  b. purposive d. probability

Question 2

Which of the following best reflects the concept of scaffolding?
 
  a. Students are required to retake tests or work on papers until a minimum passing grade is achieved.
  b. The teacher demonstrates and explains how to solve quadratic equations.
  c. Students are asked to write a summary of the previous day's lesson.
  d. The teacher ends each lesson with fifteen minutes of drill-and-practice exercises.


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Fayaz00962

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Reply #1 on: Jun 20, 2018
Answer to Question 1

C

Answer to Question 2

b


krzymel

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Reply 2 on: Jun 20, 2018
Wow, this really help

aruss1303

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Reply 3 on: Yesterday
Gracias!

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