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Author Question: A researcher wanted to know if aggressive behavior was related to watching violent programs on TV. ... (Read 281 times)

segrsyd

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on: Jun 19, 2018
A researcher wanted to know if aggressive behavior was related to watching violent programs on TV. He selected some students and measured how many violent programs they watched per week (from 0 to 25) and how aggressive their behavior was (as rated on a 1 to 7 scale). What would be the most appropriate statistical analysis for these data?
 
  a. Bivariate regression
  b. One-way analysis of variance
  c. Multiple regression
  d. Chi-square test for independence

Question 2

For a 2 x 2 contingency table, the appropriate effect size statistic is
 
  a. r.
  b. Cohen's kappa.
  c. Phi.
  d. Cramer's statistic.


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tennis14576

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

a

Answer to Question 2

c


segrsyd

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

essyface1

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Reply 3 on: Yesterday
Excellent

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