Question

In: Statistics and Probability

You are conducting a study to see if the probability of a true negative on a...

You are conducting a study to see if the probability of a true negative on a test for a certain cancer is significantly different from 0.88. Thus you are performing a two-tailed test. Your sample data produce the test statistic z = − 2.52 . Find the p-value accurate to 4 decimal places.

Solutions

Expert Solution

P-value = 2 * P(Z < -2.52)

             = 2 * 0.0059 = 0.0118

                                    

                                                           

                                                                                     

                                                                    

                                                                                     

                                                                                          


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