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Author Question: High school graduates have a higher average income than those who did not graduate from high school. ... (Read 325 times)

P68T

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on: Jun 20, 2018
High school graduates have a higher average income than those who did not graduate from high school. In this situation we can rule out:
 
  a. common cause. c. Both of these answers.
  b. reverse causality. d. Neither of these answers

Question 2

In experimental research, a random procedure is recommended for the
 
  a. selection of subjects. c. ordering of multiple treatments.
  b. assignment of subjects to treatments. d. Al of these are true.


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nekcihc358

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

B

Answer to Question 2

D


P68T

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Reply 2 on: Jun 20, 2018
Excellent

diana chang

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Reply 3 on: Yesterday
Gracias!

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