A political pollster is conducting an analysis of sample results in order to make predictions on election night. Assuming a two-candidate election, if a specific candidate receives at least 55% of the vote in the sample that candidate will be forfeit as the winner of the election. If you select a random sample of 100 voters, what is the probability that a candidate will forecast as the winner when  a.)    The population percentage of her vote is 50.1%? b.)    The population percentage of her vote is 60.1%? c.)    The population percentage of her vote is 49.1%

Q: hat 75% of all voters prefer Candidate A. If 9 people are chosen at random for a poll, what is the…

A: given data, 75% of all  voters prefer Candidate A.p( voters prefer Candidate…

Q: poll is given, showing 70% are in favor of a new building project. If 8 people are chosen at…

A: According to the given information, we haveProbability, p = 70% = 0.70Sample size, n = 8

Q: A poll is given, showing 25% are in favor of a new building project. If 10 people are chosen at…

A: Given that, According to a poll,probability of favouring to new building project is 0.25   i.e.. P =…

Q: Find the probability that exactly 2 flights had delayed take-offs.

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A: From the given information we find the probability.

Q: A poll is given, showing 30% are in favor of a new building project. If 8 people are chosen at…

A: The information provided in the question are as follows :- Proportion of people in favor of a new…

Q: a. Exactly 32 of them need to take another math class. b. At most 34 of them need to take another…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: A poll is given, showing 50% are in favor of a new building project. If 8 people are chosen at…

A: We have to find given probability.

Q: Assume that when adults with smartphones are randomly​ selected, 64​% use them in meetings or…

A:

Q: A poll is given, showing 40% are in favor of a new building project. If 2 people are chosen at…

A: Proportion of people are in favour of a new building project(p)=0.40sample size(n)=2

Q: A poll is given, showing 25% are in favor of a new building project. If 10 people are chosen at…

A: According to the given information, we have A poll is given, showing 25% are in favor of a new…

Q: A company reduces its workforce from 32 to 28 employees. The CEO states that employees were fired at…

A: There were total 32 employees. If 4 employees were randomly selected and fired then the number of…

Q: A poll is given, showing 50% are in favor of a new building project. If 9 people are chosen at…

A:

Q: A poll is given, showing 75% are in favor of a new building project. If 9 people are chosen at…

A: Given information- We have given a problem of the binomial distribution. We have given that a poll…

Q: A survey reveals that 80% of the eligible people in a certain county vote during a county election.…

A: Here, n = 70 and p = 0.80.

Q: A poll is given, showing 40% are in favor of a new building project. If 9 people are chosen at…

A:

Q: Suppose a math class contains 31 students, 19 females (two of whom speak French) and 12 males (three…

A: We have given that a math class contain 31 students, 19 females( 2 speaks French) and 12 males(3…

Q: A poll is given, showing 30% are in favor of a new building project. If 9 people are chosen at…

A: Let X be the number of new building projects from a binomial distribution with probability (p) = 30%…

Q: Suppose a math class contains 47 students, 24 females (four of whom speak French) and 23 males (six…

A:

Q: A poll is given, showing 60% are in favor of a new building project. If 10 people are chosen at…

A:

Q: A survey has four question True/False was given out. You randomly pick one out of the stack.…

A:

Q: Suppose that 30% of all voters prefer Candidate A. If 9 people are chosen at random for a poll,…

A: Given thatn=9p=0.30q=1-pq=1-0.30q=0.7

Q: A poll is given, showing 25% are in favor of a new building project. If 9 people are chosen at…

A: Given data, p=25%=0.25 n=9 P(X=8)=?

Q: In a population where 34%34% of voters prefer Candidate A, an organization conducts a poll of 1010…

A: Let, X= number of voters who will prefer candidate A. Given that the probability of voters who…

Q: Suppose that the Student Representative Council (SRC) consists of 23 people (9 men and 14 women).…

A: The probability of any event is calculated asPany event=number of favorable outcomestotal number

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A: Part D)The number of students is .The probability of students needing another math class is .

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A:

Q: Of 100 job applicants to the United Nations, 20 speak French, 30 speak German, and 14 speak both…

A:

Q: Suppose a math class contains 42 students, 18 females (six of whom speak French) and 24 males (four…

A: given that , total students =42 , female students = 18, male students = 24. Female students who can…

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A:

Q: A class consist of 28 meals and 52 females. If the professor selects names from the class list using…

A:

Q: A statistical power of 95% implies that H0H0 is probably false. the p-value for the study will be…

A: If we test with a 95% confidence level, it means we have a 5% probability of a Type I error (1.0 –…

Q: 33% of all college students major in STEM (Science, Technology, Engineering, and Math). If 33…

A: I will use excel to solve this question.…

Q: a. Exactly 2 of them need to take another math class. b. At most 2 of them need to take another math…

A: Given that 64% of all students at a college still need to take another math class and 4 students are…

Q: Suppose a math class contains 27 students, 14 females (six of whom speak French) and 13 males (three…

A: Solution: From the given information, a class contains 14 females. Out of which 6 speck French.…

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A: I will use excel to solve this question.…

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A: It is given that The total number of students are= 823 + 1771= 2594Favourable outcomes i.e. students…