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Author Question: Professor Jeffrey assigned each of his students a number and selected 20 for his study by using a ... (Read 77 times)

rachel9

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  • Posts: 495
on: Jun 20, 2018
Professor Jeffrey assigned each of his students a number and selected 20 for his study by using a table of random numbers. Professor Jeffrey was interested in how the type of feedback received would affect the level of happiness in his students. The students were either praised or insulted and then the levels of happiness were measured by a questionnaire administered at the end of the study. What is the dependent variable of this study?
 
  a. praise
  b. feedback
  c. students
  d. happiness

Question 2

Calculate X2 with X1 = 2, X2 = 5.
 
  a. 11
  b. 29
  c. 18
  d. 49


stanleka1

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

D

Answer to Question 2

B


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