In a society where 60% of the citizens identify as liberal and 40% of the citizens identify as conservative, a liberal will likely win every election. Select the correct answer below: True False
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- A cafeteria manager surveyed a random sample of students at a school to determine which of 2 meal choices they prefer. The results of the survey are shown below. • Chicken is preferred by 16 students. • Pasta is preferred by 20 students. Based on the results of the survey, how many of the 288 students at the school can be expected to prefer pasta?A school group is deciding how to line up its 10 members for a photo. The president will go first. How many possibilities are there for the remaining spots?Two hundred consumers were surveyed about a new brand of snack food, Crunchicles. Their age groups and preferences are given in the table.
- The city of Raleigh has 6,000 registered voters. There are two candidates for city council in an upcoming election: Brown and Feliz. The day before the election, a telephone poll of 350 randomly selected registered voters was conducted. 151 said they'd vote for Brown, 191 said they'd vote for Feliz, and 8 were undecided.Use this information from the sample to complete the following statements about the population of all registered voters in Raleigh. Round your answers to the nearest person.Based on this sample, we could expect _____ of the 6,000 registered voters to vote for Brown. Based on this sample, we could expect _____ of the 6,000 registered voters to vote for Feliz. Based on this sample, _____ of the 6,000 registered voters are still undecided.The city of Raleigh has 7,400 registered voters. There are two candidates for city council in an upcoming election: Brown and Feliz. The day before the election, a telephone poll of 550 randomly selected registered voters was conducted. 214 said they'd vote for Brown, 323 said they'd vote for Feliz, and 13 were undecided.Give the sample statistic for the proportion of voters surveyed who said they'd vote for Brown. Round your answer to four decimal places. This sample statistic suggests that we might expect of the 7,400 registered voters to vote for Brown.A survey of 107 high school students determined whether they used Instagram, Twitter, or Facebook. The provided information was determined. 69 used Instagram. 61 used Twitter. 67 used Facebook. 38 used Instagram and Twitter. 44 used Instagram and Facebook. 37 used Twitter and Facebook. 24 had all three features.
- 65% OF A FIRMS EMPLOYES ARE FEMALE 42% of the firms employees are female office workers. what percentage of the females who work in the firm are office workers?When taking a 8 question multiple choice test, where each question has 5 possible answers, it would be unusual to get or more questions correct by guessing alone.A multiple choice test has 50 questions, with 4 answer choices each. You must get at least 30 the test, and the questions are very difficult. a. Are you likely to be able to pass by guessing on every question? Explain. b. Suppose, after studying for a while, you believe you have raised your chances of getting each question right to 70%. How likely are you to pass now? c. Assuming you are operating at the 70% level and the questions are arranged randomly, what is the probability that the third question is the first one you get right? correct to pass
- The city of Raleigh has 7,900 registered voters. There are two candidates for city council in an upcoming election: Brown and Feliz. The day before the election, a telephone poll of 550 randomly selected registered voters was conducted. 270 said they'd vote for Brown, 266 said they'd vote for Feliz, and 14 were undecided.Give the sample statistic for the proportion of voters surveyed who said they'd vote for Brown. Round your answer to four decimal places. ------------ This sample statistic suggests that we might expect ----------- of the 7,900 registered voters to vote for Brown.Your class gets to elect a representative for the school council. The two choices are Lizzy and Michael. Polling of the class shows that Polly is preferred by 53% to 47% over Michael. However, before the vote is held, a new choice for representative is put forth by a student: Rodney. Many of the students that prefer Polly, would rather have Rodney. The results of the vote are below. Michael 45% Polly Rodney 35% 17% What statement below is correct about adding a third choice to the plurality vote? Rodney did not win the vote, but it had no effect on drawing enough support away from Polly to make Michael the winner, even though a majority of students preferred Polly over Michael when there were two choices. Rodney did not win the vote, but it draws enough support away from Polly to make Michael the winner, even though a majority of students preferred Polly over Michael when there were two choices. Rodney did not win the vote, so because of this Polly should win the vote over Michael. a…In a survey conducted by Helena, a financial consultant, it was revealed of her 412 clients 281 own stocks.190 own bonds.181 own mutual funds.117 own both stocks and bonds.106 own both stocks and mutual funds.103 own both bonds and mutual funds. How many of Helena's clients own stocks, bonds, and mutual funds? (Assume each client invested in at least one of the three types of funds.) clients In an election being held by the Associated Students Organization, there are seven candidates for president, five for vice-president, four for secretary, and six for treasurer. How many different possible outcomes are there for this election? outcomes There are ten seniors and six juniors in the Math Club at Jefferson High School. In how many ways can a math team consisting of four seniors and three juniors be selected from members of the Math Club? ways From a shipment of 75 transistors, 6 of which are defective, a sample of 4 transistors is selected at random. (a) In how many different ways can…
