Problem 1. A study was done to investigate if number of friends is a predictor of physical health, as measured by a monthly symptom checklist XXXXXXXXXXA sample of 57 participants was used. Assume an...

Problem 1. A study was done to investigate if number of friends is a predictor of physical health, as measured by a monthly symptom checklist (0-50). A sample of 57 participants was used. Assume an alpha level of .05 and a two-tailed test.

Calculate the appropriate test statistic given that SSy = 20.6 and r = .5.

Note: no need to put the sign in front of the value.

Note: round to the nearest hundredth

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   Do you reject the null hypothesis?

   
   

   
   
   
   
   
   
   
   
   
   
   
   
   
   
   

   		Yes
   		No

   
   

   
   

   
   

   
   

   -What is your conclusion regarding the findings? Be sure to discuss the IV and the DV.

   
   

   
   

   
   

   - What is the standard error of estimate (SE)?