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Research question #2.   Is there a relationship between the relationship between the juveniles’ age and the change...

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Question

Basic Math

Research question #2.   Is there arelationship between the relationship between the juveniles’ ageand the change of the scores from pretest to posttest (the largerthe change, the better the outcome)? (13 points)

SPSS Dataset

SPSS Data for HW (500 cases).sav(available in Canvas)

Variable Names in the dataset

age: Age of juveniles

change: Change of the scoresfrom pretest to posttest

  1. What are the dependent variable (DV) and independent variable(IV)? (1 point)

  1. State the research hypothesis(non-directional) and the null hypothesis. Makesure you include both DV and IV in the hypotheses from #1 above. (2points)
  1. Based on the research question, what type of statisticalanalysis should be used? Explain. (2 point)

Answer & Explanation Solved by verified expert
4.1 Ratings (745 Votes)
Here the dependent variable DV is Change Change of the scores from pretest to posttest and Independent variable IV is Age Age of juveniles Research hypothesis is to seek the significant relationship between Age of juvenilesIV and Change of the scores from pretest to posttest DV    See Answer
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