Refer to the following preference schedule. C BAAD C B DA B C First Second D A D Third ACB Fourth B D C
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- Solve the problem.. Refer to the following preference schedule. First CDE Second E A B Third DBA Fourth BE C Fifth ACD 18 22 15 Find the winner by a runoff of the top two candidates. O a) c b) D c) B d) EYour Question: Number of voters 21 21 10 34 38 16 1st choice C D B A C A 2nd choice B A C B A D 3rd choice A B A D B B 4th choice D C D C D C Find the winner of the election using the Pairwise Comparison method. For each comparison, enter the number of times each candidate was preferred to the other.A vs. BVotes where A is preferred to B : Votes where B is preferred to A : A vs. CVotes where A is preferred to C : Votes where C is preferred to A : A vs. DVotes where A is preferred to D : Votes where D is preferred to A : B vs. CVotes where B is preferred to C : Votes where C is preferred to B : B vs. DVotes where B is preferred to D : Votes where D is preferred to B : C vs. DVotes where C is preferred to D : Votes where D is preferred to C : Tally the results:Points for A: Points for B: Points for C: Points for D: Who is the winner? A B C D There is a tieA random sample of customers was asked to select their favorite soft drink from a list of five brands. The results showed that 30 preferred Brand A, 50 preferred Brand B, 46 preferred Brand C, 100 preferred Brand D, and 14 preferred Brand E. a. Construct a pie chart. b. Construct a bar chart.
- A fundraiser is offering a small gift to people making a donation. The donor can choose one of four gifts: a mug, a t-shirt, a plush toy, or a water bottle. The fundraiser would like to know if any of the gifts were more or less popular or were they equal in preference. The data for n = 40 donors are below:A winter resort took a poll of its 350 visitors to see which winter activities people enjoyed. The results were as follows 178 liked to ski 154 liked to snowboard 57 liked to ice skate 49 liked to ski and snowboard 15 liked to ski and ice skate 2 liked to snowboard and ice skate 2 liked all 3 activities How many people enjoy only skiing? 116 How many people enjoy snowboarding and ice skating, but not skiing How many people enjoy snowboarding or skiing, but not ice skating? 268 How many people enjoy none of these activities? 25 0 How many people enjoy at least 2 activities? 110In a survey conducted by a reputable marketing agency, 248 of 1000 adults 19 years of age or older confessed to bringing and using their cell phone every trip to the bathroom Determine the population of interest. Select the correct choice below and, if necessary, fill in the answer box within your choice. O A. The population is all cell phone users. O B. The population is all adults. O c. The population is all adults 19 years of age or older. O D. The population is the 1000 adults 19 years of age or older. (Type a whole number.)
- A survey was given asking whether they watch movies on Netflix, Disney+, or Amazon. Theresults are shown below:140 use Netflix80 use Amazon136 use Disney+26 use Amazon and Disney+58 use Netflix and Disney+ 40 use Amazon and Netflix 10 use all three25 use none of these2. A survey asked buyers whether color, size, or brand influenced their choice of cell phone. Theresults are below:169 said color183 said size213 said brand122 said color and size144 said color and brand 155 said size and brand 102 said all three20 said none of theseSurvey of Mathematics Review ExercisesChapter2: Applications with 3 setsTo answer these questions, you must first draw a 3-set Venn diagram.Use the results to determine how many people use:(a) only Disney+?(b) only Amazon?(c) only Netflix?(d) Netflix or Amazon?(e) How many people were surveyed?How many people were influenced by:(a) only brand?(b) only color?(c) only size?(d) color or brand?(e) How many buyers were surveyed?Need ASAPA market research firm is investigating the appeal of three package designs. The table below gives information obtained through a sample of 200 consumers. The three package designs are labeled A, B, and C. The consumers are classified according to age and package design preference. Under 25 years 25 or older Total A 0.76 B 0.38 0.33 D 0.22 E 0.39 A Last saved 2:13:37 PM 22 54 76 B 34 28 If one of these consumers is randomly selected, what is the probability that the person prefers design A? 62 C 40 22 62 Total 96 104 200
- Ten voters are asked to rank 4 brands of cell phones: A, B, C, and D. The ten voters turn in the following ballots showing their preferences in order A B B BA B B B BA AB BCA C с DACA CD D D D D D C D D Second Which of the following preference tables correctly shows the results of the voting? Select one: O a. Number of Votes 2 2 First A B Third Fourth A C в BACA CCAD D Second O b. Number of Votes 2 2 First A B A Third D C 1 B A D C 1 B A D A 1 B с D A B C Fourth D D C O c. None of these is correct. d. Number of Votes 2 2 First D 2 A 2 C C 2 3 B C A D 3 B с A D 3 B D с CA student is taking a multiple-choice exam in which each question has four choices A, B, C, and D. Assume that the student has no knowledge of the correct answers to any of the questions. She has decided on a strategy in which she will place four balls (marked A, B, C, and D) into a box. She randomly selects one ball for each question and replaces the ball in the box. The marking on the ball will determine her answer to the question. There are 15 multiple-choice questions on the exam. What is the probability that she will get all 15 questions correct? at least 10 questions correct? no questions correct? no more than 5 questions correct?The members of Math Club are to choose a representative among four candidates, M, A, T, H. The following table shows the result of the election. Number of votes 18 12 2 First Choice H A H Second Choice A H A M Third Choice A M H T H Fourth Choice H A М М A 1. How many voters choose A as their first choice? 2. Who won the election by plurality?
