In County A 50% of the registered voters are Democrats, 30% are Republicans, and 20% are Independents. During a recent election, 35% of the Democrats voted, 65% of the Republicans voted, and 75% of the Independents voted.
a) What is the probability that a randomly selected registered voter from County A voted in the recent election?
b) If a randomly selected registered voter from County A voted in the recent election, what is the probability that the voter is a Republican?
c) If a randomly selected registered voter from County A did not vote in the recent election, what is the probability that the voter is an Independent?
In County A 50% of the registered voters are Democrats, 30% are Republicans, and 20% are...
In a given county, records show that of the registered voters, 45% are Democrats, 35% are Republicans, and 20% are Independents. In an election, 80% of the Democrats, 40 % of the Republicans, and 80% of the Independents voted in favor of a parks and recreation bond proposal. If a registered voter chosen at random is found to have voted in favor of the bond, what is the probability that the voter is a Republican? An Independent? A Democrat?
In a given county, records show that of the registered voters, 45% are Democrats, 40% are Republicans, and 15% are Independents. In an election, 70% of the Democrats, 30% of the Republicans, and 90% of the Independents voted in favor of a parks and recreation bond proposal. If a registered voter chosen at random is found to have voted in favor of the bond, what is the probability that the voter is a Republican? An Independent? A Democrat? The probability...
A recent election 72% of registered democrats, 41% of registered republicans, and 59% of registered independents voted yes on a ballot measure. Of the Voters in the election, 48% were democrats, 41% were republican, and 11% independent. Create a tree diagram to find the proportion of voters that voted yes.
In a recent senatorial election, 59% of the voters in a certain district were registered as Democrats, 38% were registered as Republicans, and 3% were registered as Independents. The incumbent Democratic senator was reelected over her Republican and Independent opponents. Exit polls indicated that she gained 82% of the Democratic vote, 27% of the Republican vote, and 33% of the Independent vote. Assuming that the exit poll is accurate, what is the probability that a vote for the incumbent was...
Step by Step Bayes Theorem In an imagined survey of voters, you found 55 % of the voters were Democrats and the rest were Republicans. You also found 90 % of the Democrats voted President Obama but only 14 % of the Republicans did. 55%, or, P(D) 0.55. First some easy questions. You clearly know that the probability voter is a Democrat What is the probability a voter is a Republican, P(D')? What is the probability of somebody voting for...
4. A population of voters contains 45% Republicans, 46% democrats and the rest are independents. Assume 40% of republicans, 60% of democrats and 50% of independents favor an election issue. A person chosen at random from this population is found to favor the issue in question. Find the conditional probability this person is a democrat.
A total of 46% of voters in a certain city classify themselves as Independents; 30% as Liberals and 24% as Conservatives. In a recent election, 35% of the Independents, 62% of the Liberals, and 58% of the conservatives voted. A voter is chosen at random. Given that this person voted, what is the probability that he or she is (a) an Independent? (b) a Liberal? (c) an Conservative? (d) What fraction of the voters participated in the election?
If 12828 voters voted for Democrats, 13432 voters voted for Republicans, and 4084 voters voter for Libertarian candidates, what percent of the voters voted for Libertarian candidates? (Keep two decimal places in your answer) Your Answer:
3.1.61 What is the probability that a registered voter voted in the election? About 3.197,707 voted in the election About 3,593.131 of the registered voters did not vote The probability that a registered voter voted in the election is approximately Round to three decimal places as needed.)
Name: MAT 152-Central Theorem Project Round all answers to four decimal places unless directed otherwise. SHOW WORK Scotland County has a population of 35,093 people. Of those, 22,429 people are registered to vote. 1. What proportion of Scotland County citizens are registered to vote? 2. If 50 people are randomly selected, what is the probability that at least 75 % of them are registered to vote? 3. If 100 people are randomly selected, what is the probability that at least...