Question

In a recent election there were 1000 eligible voters. They were asked to vote on two...

In a recent election there were 1000 eligible voters. They were asked to vote on two issues, A and B. The results were as follows: 200 people voted for A, 450 people voted for B, and 50 people voted for A and B. If one person is chosen at random from the 1000 eligible voters, find the following probabilities:

1. The person voted for A, given that he voted for B.
Answer:

2. The person voted for B, given that he voted for A.
Answer:

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
The proportion of eligible voters in the State election who will vote for the incumbent is...
The proportion of eligible voters in the State election who will vote for the incumbent is assumed to be 50%. What is the probability that in a random sample of 400 voters less than 48% say they will vote for the incumbent?
In a survey of 1318 ​people, 877 people said they voted in a recent presidential election....
In a survey of 1318 ​people, 877 people said they voted in a recent presidential election. Voting records show that 64​% of eligible voters actually did vote. Given that 64​% of eligible voters actually did​ vote, (a) find the probability that among 1318 randomly selected​ voters, at least 877 actually did vote.​ (b) What do the results from part​ (a) suggest?
In a survey of 1001 ​people, 689 people said they voted in a recent presidential election....
In a survey of 1001 ​people, 689 people said they voted in a recent presidential election. Voting records show that 66​% of eligible voters actually did vote. Given that 66​% of eligible voters actually did​ vote, (a) find the probability that among 1001 randomly selected​ voters, at least 689 actually did vote.​ (b) What do the results from part​ (a) suggest?
In a survey of 1368 ​people, 989 people said they voted in a recent presidential election....
In a survey of 1368 ​people, 989 people said they voted in a recent presidential election. Voting records show that 70% of eligible voters actually did vote. Given that 70​% of eligible voters actually did​ vote, (a) find the probability that among 1368 randomly selected​ voters, at least 989 actually did vote.​ (b) What do the results from part​ (a) suggest?
In a survey of 1277 ​people, 861 people said they voted in a recent presidential election....
In a survey of 1277 ​people, 861 people said they voted in a recent presidential election. Voting records show that 65​% of eligible voters actually did vote. Given that 65​% of eligible voters actually did​ vote, (a) find the probability that among 1277 randomly selected​ voters, at least 861 actually did vote.​ (b) What do the results from part​ (a) suggest?
In a survey of 1390 ​people, 1073 people said they voted in a recent presidential election....
In a survey of 1390 ​people, 1073 people said they voted in a recent presidential election. Voting records show that 75​% of eligible voters actually did vote. Given that 75​% of eligible voters actually did​ vote, (a) find the probability that among 1390 randomly selected​ voters, at least 1073 actually did vote.​ (b) What do the results from part​ (a) suggest?
In a survey of 1305 ​people, 938 people said they voted in a recent presidential election....
In a survey of 1305 ​people, 938 people said they voted in a recent presidential election. Voting records show that 69​% of eligible voters actually did vote. Given that 69​% of eligible voters actually did​ vote, (a) find the probability that among 1305 randomly selected​ voters, at least 938 actually did vote.​ (b) What do the results from part​ (a) suggest?
In a survey of ​1356 people, 849 people said they voted in a recent presidential election....
In a survey of ​1356 people, 849 people said they voted in a recent presidential election. Voting records show that ​60% of eligible voters actually did vote. Given that 60​% of eligible voters actually did​ vote, (a) find the probability that among 1356 randomly selected​ voters, at least 849 actually did vote.​ (b) What do the results from part​ (a) suggest?
In a survey of 1440 ​people, 990 people said they voted in a recent presidential election....
In a survey of 1440 ​people, 990 people said they voted in a recent presidential election. Voting records show that 66​% of eligible voters actually did vote. Given that 66​% of eligible voters actually did​ vote, (a) find the probability that among 1440 randomly selected​ voters, at least 990 actually did vote.​ (b) What do the results from part​ (a) suggest?
The proportion of eligible voters in the next election who will vote for the incumbent is...
The proportion of eligible voters in the next election who will vote for the incumbent is assumed to be 52.7%. What is the probability that in a random sample of 470 voters, less than 235 say they will vote for the incumbent? Remember to use the continuity correction and calculate z-scores to at least 3 decimal places. Give probabilities to 4 decimal places. Probability =
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT