Wetzel

Math 120

Chapter  7

Hypothesis Testing -                         (Critical-Value Method)

            1.)  State the claim

            2.)  State the  and

            3.)  State

            4.)  Sketch the curve showing the type of test

            5.)  Find the Critical Value

            6.)  Test Statistic =    or 

            7.)  Reject or Fail to Reject

            8.)  State whether the data supports the claim or not.