1. 

   jaffar New Member

   find the value of α that corresponds to a confidence level of 86.5

    

   jaffar, Nov 10, 2016

   #1
   
   
2. 

   math_celebrity Administrator Staff Member

   Confidence Level + Alpha = 100
   86.5 + Alpha = 100
   Alpha = 13.5

    

   math_celebrity, Nov 10, 2016

   #2
   
   

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