1) You are conducting a study to see if the accuracy rate for fingerprint identification is significantly less than 0.22. You use a significance level of α=0.02α=0.02. H0:p=0.22H0:p=0.22 H1:p

1)

You are conducting a study to see if the accuracy rate for fingerprint identification is significantly less than 0.22. You use a significance level of α=0.02α=0.02.


      H0:p=0.22H0:p=0.22
      H1:p<><>


You obtain a sample of size n=608n=608 in which there are 100 successes.


What is the test statistic for this sample? (Report answer accurate to three decimal places.)
test statistic =

(THE ANSWER IS NOT -3.304)