Person                         Dexterity                       Anxiety 1                                  1                                  10 2                                  1                                    8 3                                  2                                    4 4                                  4                                  -2   Describe the process your research team would go through by completing the following:   Create a scatter diagram of the scores (include the line of best fit please).     Describe in words the general pattern of correlation, if any. Discuss strength AND direction.     Figure the correlation coefficient.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 15PPS
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Person                         Dexterity                       Anxiety

1                                  1                                  10

2                                  1                                    8

3                                  2                                    4

4                                  4                                  -2

 

Describe the process your research team would go through by completing the following:

 

  1. Create a scatter diagram of the scores (include the line of best fit please).

 

 

  1. Describe in words the general pattern of correlation, if any. Discuss strength AND direction.

 

 

  1. Figure the correlation coefficient.

 

 

  1. Explain the logic of what you have done, writing as if you are speaking to someone who has never heard of correlation (but who does understand the mean, standard deviation, Z scores, and hypothesis testing).

 

 

  1. Provide three logically possible directions of causality, indicating for each direction whether it is a reasonable explanation for the correlation based on the variables involved. Explain your answer.

 

 

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