Suppose 80% of a population opposes a proposal and a sample of size 5 is drawn from the population. What is the probability that the majority of the sample will favor the proposal? (Round your answer to five decimal places.)
Q: Suppose that 46% of FIU voting-eligible students support the candidate Joanna in the upcoming…
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A: From the provided information, There are 65 part-time employees and 33 full-time employees. Total…
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A: As per guidelines expert have answer first question only...
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A: The objective of this question is to find the probability that a randomly selected student from this…
Q: From experience, an airline knows that only 76% of the passengers booked on a flight from New York…
A: According to the given information,Probability of success, p = 76% = 0.76Sample size, n = 10Let X be…
Q: In a certain congressional district, it is known that 40% of the registered voters classify…
A: Givenp=0.40sample size(n)=10Let "x" be the no.of votors are…
Q: Suppose that 60% of all consumers favour internet shopping. If 5 consumers are randomly sampled and…
A: We have given that, X be the random variable from binomial distribution with probability of success…
Q: The Law of large numbers states that as the number of repetitions of an experiment n increases, the…
A: The law of large numbers is one of the important principles of probability. It states that as the…
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A: According to the given information, we have The probability that a voter will vote yes is 50% Sample…
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Q: The following is a table showing the results of a poll taken on campus. Will You Vote in the…
A: If the student is randomly selected, then the sample space contains (19+27+20+18+24+30) = 128…
Q: A particular telephone number is used to receive both voice calls and fax messages. Suppose that 25%…
A: Givenp=0.25n=25x~Binomial(n=25,p=0.25)P(X=x)=(nx)×px×(1-p)n-x ; x=0,1,...,n
Q: e students in the sample no more than 11 are Business majors
A: Here, probability of success implies that the student is business major which is equal to 0.30.…
Q: What is the relationship between q and p?
A: Given that -
Q: At a drug rehab center 40% experience depression and 29% experience weight gain. 11% experience…
A: From the provided information, P(Depression) = 0.40 P(Weight gain) = 0.29 P(Depression & Weight…
Q: In the US, 10.5% of the population is diabetic. What is the probability that in a random sample of…
A: Suppose p is the true proportion of diabetic people in the U.S.
Q: A random sample of 450 adult is taken from a population of 15000. It is believed that 82% of the…
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Q: Suppose that 46% of FIU voting-eligible students support the candidate Joanna in the upcoming…
A:
Q: The following is a table showing the results of a poll taken on campus. Will You Vote in the…
A: The objective of this question is to find the probability that a randomly selected student from this…
Q: A town recently dismissed 8employees in order to meet their new budget reductions. The town had 6…
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Q: A recent poll indicates that 48% of all registered voters in America plan to vote for a specific…
A: given data, p=0.48n=12q=1-0.48=0.52p(X=x)=nCx *px*q(n-x) (binomial distribution)x= no. of ragisterd…
Q: A poll showed that among potential voters, 36% support Candidate A in the upcoming election, 36%…
A: Q1. Given, P(A) = 0.36 , P(B) = 0.36 , P(C) = 0.28 C = Undecided…
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A: Since you have posted multiple questions, we will provide the solution only to the first question as…
Q: Suppose that the vote on a recent tax bill in the US Senate had the following results. Votes on Tax…
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Q: The following is a table showing the results of a poll taken on campus. Will You Vote in the…
A: The objective of this question is to find the probability that a randomly selected student from this…
Q: 56% of Americans are active voters. If a sample of 40 random Americans is selected, what is the…
A: We have given that p = 56% = 0.56 Sample size n = 40
Q: Suppose you want to find out how many people support Policy X. A standard polling approach is to…
A: Given information: p = Probability that a randomly selected person says "yes" Expected value of p^…
Q: Show that the expected value of îN is p.
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Q: In a certain congressional district, it is known that 60% of the registered voters classify…
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Q: A politician running for Senate in California claims that only 34% of Californians approve of the…
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Q: it is estimated that 4800 of the 24,000 voting residents of a town are against a new sales tax. If…
A: Given: Number of residents against a new sales tax (x)= 4800 Total voting residents (N)=24000
Q: Suppose you like to keep a jar of change on your desk. Currently, the jar contains the following: 5…
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Q: acobs & Johnson, an accounting firm, employs 17 accountants, of whom 6 are CPAs. If a delegation of…
A: p = 617=0.3529 ========================
Q: The WKU Herald reported that many students are unhappy with the cancellation of Spring Break. A…
A: Solution: Given information: n= 66 Sample size p= 0.12 population proportion
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- A study reports that 36% of companies in Country A have three or more female board directors. Suppose you select a random sample of 100 respondents. Complete parts (a) through a. What is the probability that the sample will have between 29% and 37% of companies in Country A that have three or more female board directors? The probability is (Round to four decimal places as needed.) b. The probability is 60% that the sample percentage of Country A companies having three or more female board directors will be contained within what symmetrical limits of the population The probability is 60% that the sample percentage will be contained above (Round to one decimal place as needed.) % and below %. c. The probability is 99.7% that the sample percentage of Country A companies having three or more female board directors will be contained within what symmetrical limits of the population The probability is 99.7% that the sample percentage will be contained above % and below (Round to one decimal…Approximately 20% of U.S. workers are afraid that they will never be able to retire. Suppose 10 workers are randomly selected. a. What is the probability that none of the workers is afraid that they will never be able to retire?The proportion of eligible voters in the next election who will vote for the incumbent is assumed to be 53.9%. What is the probability that in a random sample of 430 voters, less than 49.2% say they will vote for the incumbent?
- R. H. Bruskin Associates Market Research found that 40% of Americans do not think that having a college education is important to succeed in the business world. If a random sample of five Americans is selected, what is the probability that At most 3 people will agree with that statement. Select one: a. 1 O b. 0.913 c. 0.8 O d. 0.7Suppose a math class contains 41 students. There are 18 females (three of whom speak Spanish) and 23 males (six of whom speak Spanish). Give all answers as decimals to at least two decimal places.1. What is the probability that a randomly selected student speaks Spanish, given that the student is female? 2. What is the probability that a randomly selected student does not speak Spanish, given that the student is male? 3. What percent of Spanish speaking students are male? 4. If someone does not speak Spanish what is the probability they are female?Suppose 48% of the registered voters in a country are Republican. If a sample of 586 voters is selected, what is the probability that the sample proportion of Republicans will be greater than 42%? Round your answer to four decimal places.
- Just before a city referendum on a school budget, a local newspaper polls 450 voters in an attempt to predict whether the budget will pass. Suppose that, unknown to everyone, the budget actually has the support of 52% of the voters. What is the probability the newspaper's sample will lead the newspaper to predict defeat of the referendum, that is, what is the probability that the newspaper's sample results in a sample proportion p̂ less than 0.50 in favor of the referendum?Prior to airport construction, a survey was conducted if the residents in a certain barangay are in favour or not. According to barangay chairman, he estimates that 35% of his constituents are in favour of the construction of an airport. If there are 350 people at a consultation meeting. find the probability that at least 100 is in favour to the construction of the airport. A. 0.9824 B. 0.9218 C. 0.9559 D. 0.9951 E. 0.9595 Pre-engineering students must score in the top 10% on a qualifying exam to be considered for a course in BS in Aeronautical Engincering. The test has a 200-point mean and a 20-point standard deviation. To qualify find the lowest possible score. Assume that the test results are normally distributed. А. 195 В. 206 C 226 D. 216 E. 189The following is a table showing the results of a poll taken on campus. Will You Vote in the Upcoming Election? Male Female Yes 24 22 No 20 30 Not decided 28 38 What is the probability that a randomly selected student from this poll has decided to vote in the upcoming election? Express your answer as a fraction in lowest terms or a decimal rounded to the nearest millionth.
- An unreliable company produces a large shipment of blenders where 13% have a defective motor, and 25% have a defective electrical cord and 5% have both defects. If you randomly select a blender in this shipment, find the probability that it has... a) only a defective electrical cord. Write your answer as a percent rounded to 1 decimal place. b) a good motor. Write your answer as a percent rounded to 1 decimal place. c) a good motor and a good electrical cord. Write your answer as a percent rounded to 1 decimal place.the sales manager knows that 10% of his clients do not pay their debts in full. He supposes that he selects a sample of 100 clients. What is the probability that 14% or more will not be fulfilled in their obligations?
