Find the value of this expression

Find percent notation for 0.008 0.008=

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2

Do more republicans (group a) than 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?