PSY/315 Version 6 University of Phoenix Material

QUESTION

Correlation Study WorksheetPSY/315 Version 6University of Phoenix MaterialCorrelation Study WorksheetYour research team has been tasked with finding the correlation of the following scenario:Four research participants take a test of manual dexterity (high scores mean better dexterity) and ananxiety test (high scores mean more anxiety). The scores are as follows:PersonDexterityAnxiety123411241084-2Describe the process that your research team would go through by completing the following:1.2.3.4.5.Make a scatter diagram of the scores.Describe in words the general pattern of correlation, if any.Figure the correlation coefficient.Figure whether the correlation is statistically significant (use the .05 significance level, two-tailed).Explain the logic of what you have done, writing as if you are speaking to someone who hasnever heard of correlation (but who does understand the mean, standard deviation, Z scores, andhypothesis testing).6. Give three logically possible directions of causality, indicating for each direction whether it is areasonable explanation for the correlation in light of the variables involved (and why).ReferencesCopyright ©2013 by Pearson Education, Inc. All rights reserved. Used with permission.Copyright © 2015 by University of Phoenix. All rights reserved.1

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