1. In a population of bats living in a certain region, 30 percent have a wingspan greater than 10 inches. In a random sample of 80 bats living outside of the region, 20 had a wingspan greater than 10 inches. Consider a one-sample #-test to investigate whether there is evidence that the proportion of bats with a wingspan greater than 10 inches living outside the region is different from that of the bats living in the region. Which of the following is the correct test statistic? 0,30-0,25 A (0.36](0.76] 0,10-0,25 B 0.20-0.30 C 0.25-0,30 D (0.36)(0.761 0.25-0.30 E