According to a large poll in a previous yearabout 80\% of homes in a certain county had access to high-speed internet. The following yearresearchers wanted to test H 0 :p=0.8 vee cr; H_{3} / p < 0.8 where p is the proportion of homes in this county with high-speed internet access They took a random sample of 250 homes from that county and found that 189 of them had access to high speed internet. The test statistic for these results was epsilon approx-1.74 ?