The mass of an adult north pacific right whale is about 70,000 kg, or 7 x 104
kg.
the mass of a male polar bear is about 700 kg, or 7 x 102 kg
about how many times more massive is the right whale than the polar bear?

a. 1 x 10-2 times
b. 1 102 times
c. 69,300 times
d. 12 times

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?