You have found the following ages (in years) of all 6 lizards at your local zoo: 1, 2, 2, 1, 3, 3 What is the average age of the lizards at your zoo? What is the variance?​

Ajar of gumballs contains 4 reds, 2 greens, and 6 blues. what is the probability of getting two blues in a row without replacement?

27 is what percent of 108? 27 is % of 108

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?