In an election, Greenwell and Wong were the only candidates running for a public office. 2800 people were asked who they will be voting for in the election. The results are shown in the table. Votes for Candidates by District Younger Demographic < 35 Older Demographic 35+ Greenwell 600 950 Wong 500 750 What percent of the people surveyed are 35 or older? O about 39% O about 47% O about 55% O about 61%

Q: Ina certain city, 60% of the residents listen either to the opera or the Opry on the radio. Thirty…

A: For two mutually exclusive events A and B  where A and B intersects and P(A) represents the…

Q: How many kids? In a survey 46,152 women were asked how many children they had. The results were as…

A:

Q: A group of voters were asked about their political affiliation and their method of voting. The…

A: Solution: The given table of data is

Q: n a class of 25pupil's their are 8individual who played in the hockey team.what percentage of class…

A: Given : Total no. of individual in a class (N) = 25 No. of individual who played in the hockey team…

Q: How many students like Horror and Comedy but not Fantasy? Fifty-five (55) students were surveyed on…

A: Let H , F and C be the set of students who likes horror, fantasy and comedy movie. We will draw a…

Q: Fifty Mass Communication students were surveyed about their preference on the three short films…

A: Pairwise comparison voting method is one among the methods used to determine who wins in a ranking…

Q: How many voters voted in this election? How many first place votes are needed for a majority? Which…

A:

Q: A wine company sent out a batch of 2,000 coupons for $50 off a returning customer's order made…

A: When subjects refuses to take part in a study, or drop out before the study is completed, then…

Q: Use your calculator with a seed value of 33 to randomly select one of the groups (1-3). For each…

A: Given, The data for the individual who thinks education is important (I) or not important (N) is…

Q: A group of voters were asked about their political affiliation and their method of voting. The…

A: Probability: Probability is a chance factor that occurs at every outcome of a random experiment.it…

Q: A politician is interested in the proportion of voters in his district that think he is doing a good…

A: The answer Yes or No that a voter gives when asked whether the politician is doing a good job is the…

Q: a sample of students is taken from the school A honor roll. The school estimates that there are…

A:

Q: The data shows the survey results of 75 randomly selected students. Student Travel Over Spring Break…

A: There are 2 students who travel by bus out of 75 students . So 2/75 % students travel by bus = 2.67%…

Q: A restaurant wants to offer frozen yogurt. The workers survey 20 random customers about their…

A:

Q: Jane and Sam work in the same department for a large corporation. They are curious about the…

A: For the case: Jane obtains a list of all the workers in the department, randomly picks 20 names from…

Q: Forty-three percent of americans use social media and other websites to voice their opinions about…

A: The data is provided for a survey of 1400 individuals who were asked if they use social media and…

Q: tudent Travel Over Spring Break Travel Plans Number of Students Not traveling 34 Traveling by…

A: GivenTravel plans                          Number of studentsNot travelling…

Q: b. Compare the graduation rate (proportion to graduate) of students on an athletic scholarship to…

A: Here identifying comparison between same group or different group

Q: A poll was taken of 100 students at a commuter campus to find out how they got to campus. The…

A:

Q: This two-way table shows the results of asking students if they prefer to have gym class in the…

A: given- This two-way table shows the results of asking students if they prefer to have gym class in…

Q: A poll was taken of 100 students at a commuter campus to find out how they got to campus. The…

A: Let A denotes drove alone, B denotes rode in a carpool and C denotes rode public transportation.

Q: twenty eight percent of sweatshirts ordered from an online clothing store are blue. last winter they…

A:

Q: Ross took a survey of his classmates' preferred food as well as recording their genders.  The…

A:

Q: thas 6400 registered voters. There are two candidates for City ming election: Brown and Feliz. The…

A: Given that City of Raleigh has 6400 registered voters &amp; They have wo candidate Brown and Feliz…

Q: A drug trial had 683 participants. A survey was taken to determine how many had nausea as a side…

A:

Q: At a certain college, 32% of the students are majoring in engineering, and 55% of the students are…

A: The percentage of students in engineering (major) is 32%. The percentage of female students is 55%.…

Q: The table shows the results of a survey about students' preferred frozen yogurt flavor. Complete the…

A: Please refer to the image below.

Q: (c) Each student in a math club is in either the Junior section or the Senior section. No student is…

A: (c) solution is in 2nd step

Q: Dorothy Little purchased a mailing list of 2,000 names and addresses for her mail order business,…

A: BINOMIAL DIST

Q: Ashland, OR 26,000 .649 .222 .083 You randomly choose one attendee to speak with about his or her…

A: We have given that the probability distribution table of voters attending a political view.

Q: Average prices (in dollars) were recorded for three types of beverage across all 8 major Australian…

A: Given : Average prices (in dollars) were recorded for three types of beverage across all 8 major…

Q: The data shows the survey results of 75 randomly selected students. Student Travel Over Spring Break…

A: Solution:-

Q: Monticello residents were surveyed concerning their preferences for candidates Moore and Allen in an…

A: Given that  Number of respondents=800 Respondents support neither Moore nor Allen =300 Respondents…

Q: According to a recent census, a city has a 25% Hispanic population. Three samples are drawn from…

A: Given information: Percentage of Hispanic population = 25%

Q: A researcher wants to determine the average amount of minutes it takes for a medicine to reduce…

A: 1. Population under study is the collection of all  the units which are of interest under study, in…

Q: Miami University’s colors are white and red. There has been a recent movement on campus to change…

A: Given information: Sample size of people who voted to keep the colors white/red n1=892 Sample size…

Q: The table shows the results of a survey of 200 people attending a hockey game. Choice for Souvenirs…

A: First of all we will find the percentage of people who are expected to buy a flag from the given the…

Q: Miami University’s colors are white and red. There has been a recent movement on campus to change…

A: Given information: Total number of people included in the survey, n = 892 Number of votes for…

Q: A professor wanted to study the number of hours statistics students spend studying statistics each…

A: Given that a researcher studying the number of hours statistics students spend studying statistics…

Q: The table below shows the percent of golfers who participate in other activities. OTHER ACTIVITIES…

A: Answer We would expect 58% of 52 = (58/100) × 50 = 29 golfers to watch sports on TV

Q: Forty-three percent of Americans use social media and other websites to voice their opinions…

A: Given: Forty-three percent of Americans use social media and other websites to voice their opinions…

Q: Jane and Sam work in the same department for a large corporation. They are curious about the…

A: Jane selected her samples randomly. So she did random sampling. But Sam selected the first 20…

Q: A total of 17,000 students entered Big State University in the fall of 2013. The following table…

A:

Q: 80 percent of UNO students drive to campus. Which is more likely (a) Out of 10 randomly selected UNO…

A: According to the provided information, 80% of the UNO students drive to campus (A) Out of 10…

Q: Forty-three percent of Americans use social media and other websites to voice their opinions…

A: For event E, Probability (occurring of event E)=                          Favorable number of cases…

Q: he director of library services at a college did a survey of types of books (by subject) in the…

A: (b) The given summarized table is,

Q: Ben and Ann are among nine contestants from which six semifinalists are to be selected. Of the…

A: From the provided information, Total contestants = 9 (including Ben and Ann) From which six…

Q: 19. There are 4 voting regions in the town of Pleasantville. The chart below shows the numbers of…

A: Given, Voting region Democrat Republican Independent 1 420 316 270 2 336 338 322 3 214 369…

Q: Jessica Johnson is running for mayor of a small city in Florida. She needs at least 51% of the votes…

A: Given table is: Poll Number Yes Votes 1 51 2 68 3 58 4 43 5 65 Number of votes…

Q: California Smokers In the California Health Interview Survey, randomly selected adults are…

A: Measures of variation:The measures of variation are range, variance, and standard…

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.