In a recent survey of 25 voters, 17 favor a new city regulation and 8 oppose it. What is the probability that in a random sample of 5 respondents from this survey, exactly 3 favor the proposed regulation and 2 oppose it? Express your answer as a decimal.

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?

Ihonestly have no clue if it's each or none.

B. two events are dependent if the occurrence of one event changes to occurrence of the second event. true or false