Do more Republicans (group A) then Democrats (group B) favor a bill to make it easier for someone to own a firearm? Two hundred Republicans and two hundred Democrats were asked if they favored a bill that made it easier for someone to own a firearm. How would we write the alternative hypothesis?
A. Ha: pA - pB = 0
B. Ha: pA - pB > 0
C. Ha: pA - pB < 0
D. Ha: pA - pB does not equal 0