Coupon Accepted Successfully!


Christos’s criterion for decision making


  • Sample mean values greater than $19,000--that is x-values on the right-hand side of the sampling distribution centered on µ = $19,000--suggest that H0 may be false
  • More important the farther to the right x is , the stronger is the evidence against H0

Reject H0 if the sample mean exceeds Xc


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