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.

What is the correct statistical test to evaluate the hypothesis?

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   Select the appropriate alternative hypothesis.

   
   

   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   

   		Number of friends is a predictor of physical health symptoms.
   		Number of friends is not related to physical health symptoms.
   		p =/ 0
   		At least one pair of means is different