Question

In: Statistics and Probability

The latest political survey in the United States indicates that, of randomly chosen citizens, the probability...

The latest political survey in the United States indicates that, of randomly chosen citizens, the probability that they are liberal is 0.22, the probability that they are conservative is 0.55, and the probability that they are neither one nor another is 0.24. Assuming these probabilities are accurate, answer the following questions regarding the group of 10 randomly chosen Americans. (16 point)
What is the probability that four are liberal?
What is the probability that neither is conservative?
What is the probability that two are neither?
What is the probability that at least eight are liberals?

Solutions

Expert Solution

orchestra answered 2 years ago
Next > < Previous

Related Solutions

The last political survey that was carried out in the United States indicates that, of the...
The last political survey that was carried out in the United States indicates that, of the two randomly chosen citizens, the probability that they are liberal is .30, the probability that they are conservative are .55, and the probability that they are neither, is 0.15. The group of 10 Americans are chosen at random. What is the probability that four are liberal? What is the probability that neither is conservative? What is the probability that two are neither? What is...
The last political survey that was carried out in the United States indicates that, of the...
The last political survey that was carried out in the United States indicates that, of the two randomly chosen citizens, the probability that they are liberal is .30, the probability that they are conservative are .55, and the probability that they are neither, is 0.15. The group of 10 Americans are chosen at random. What is the probability that four are liberal? What is the probability that neither is conservative? What is the probability that two are neither? What is...
A survey shows that 81% of households in the United States own a computer. You randomly...
A survey shows that 81% of households in the United States own a computer. You randomly select 12 households and ask if they own a computer. Answer the following questions. 1) Identify n 2) Identify p 3) Calculate 1 - p 4) Find the probability that exactly 6 of them respond yes 5) Find the probability that at least 6 of them respond yes 6) Find the probability that fewer than 6 of them respond yes 7) Find the probability...
At CPP, the probability that a randomly chosen student is female is 0.45, the probability that...
At CPP, the probability that a randomly chosen student is female is 0.45, the probability that the student is a business major is 0.20, and the probability that the student is female and a business major is 0.09. Use this information, answer the following questions: (a) What is the probability that the student is female or a business major? (4 points) (b) What is the probability that the student is female given that the student is a business major? (4...
A. The percentage of the three different political affiliations of the citizens of the United Kingdom...
A. The percentage of the three different political affiliations of the citizens of the United Kingdom is presented in the table below. Political Party Percentage Conservative Party 47% Labour Party 37% Other 16% A random sample of 200 UK citizens are taken. A-1) What is the sampling distribution for the sample proportion of UK citizens who support the Conservative Party? A-2) What is the sampling distribution for the sample proportion of UK citizens who support the Labour Party? A-3) What...
In a survey of 1000 randomly selected adults in the United States, participants were asked what...
In a survey of 1000 randomly selected adults in the United States, participants were asked what their most favorite and what their least favorite subject was when they were in school (Associated Press, August 17, 2005). In what might seem like a contradiction, math was chosen more often than any other subject in both categories! Math was chosen by 228 of the 1000 as the favorite subject, and it was also chosen by 366 of the 1000 as the least...
In a survey of 1000 randomly selected adults in the United States, participants were asked what...
In a survey of 1000 randomly selected adults in the United States, participants were asked what their most favorite and what their least favorite subject was when they were in school (Associated Press, August 17, 2005). In what might seem like a contradiction, math was chosen more often than any other subject in both categories! Math was chosen by 222 of the 1000 as the favorite subject, and it was also chosen by 362 of the 1000 as the least...
Here is the probability model for the blood type of a randomly chosen person in the...
Here is the probability model for the blood type of a randomly chosen person in the United States. Blood type O A B AB Probability 0.52 0.19 0.06 0.23 What is the probability that a randomly chosen American does not have type O blood? % Round to the nearest 0.01%
Here is the probability model for the blood type of a randomly chosen person in the...
Here is the probability model for the blood type of a randomly chosen person in the United States. Blood Type O A B AB Probability 0.31 0.34 0.12 ? (a) What is the probability that a randomly chosen American has type AB blood? Please use 2 decimal places. (b) Maria has type B blood. She can safely receive blood transfusions from people with blood types O and B. What is the probability that a randomly chosen American can donate blood...
The right of citizens of the United States to vote shall not be denied or abridged...
The right of citizens of the United States to vote shall not be denied or abridged by the United States or by any State on account of sex. Congress shall have power to enforce this article by appropriate legislation. 8. How does the 19th amendment represent an example of the progressive era reformers goal of expanding democracy?
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT