Can some please help me asap

Which segments are congruent? o jn and ln o jn and nm o in and nk onk and nm

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.

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?