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Author Question: ________________ of participants is done to obtain a representative sample, and __________ of the ... (Read 66 times)

anshika

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  • Posts: 510
on: Jul 13, 2018
________________ of participants is done to obtain a representative sample, and __________ of the participants is done to improve the experimental design of the study.
 
  a. Random selection; random assignment
  b. Random selection; random sampling
  c. Random assignment; random selection
  d. Random assignment; matching

Question 2

___________ research is primarily descriptive and useful in theory generation while _______ research is more useful in testing hypotheses.
 
  a. Quantitative; qualitative
  b. Qualitative; quantitative
  c. Experimental; correlational
  d. Cross-sectional; longitudinal


Tonny

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Reply #1 on: Jul 13, 2018
Answer to Question 1

A

Answer to Question 2

B


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