The table shows the preference ranking for the 1992 US Presidential Election. Clinton 1 Bush 3 2 36 Perot Voters 1 2 3 8 3 1 2 30 2 1 3 9 Who is the winner using the Head to Head Method? 2 3 1 7 3 2 1 13
Q: Test the claim that the mean GPA of night students is smaller than 2.2 at the .005 significance…
A: From the provided information, Sample size (n) = 29 Sample mean (x̄) = 2.18 Sample standard…
Q: The community hospital is studying its distribution of patients. A random sample of 313 patients…
A:
Q: . To investigate the tradeoff between time to work and time to sleep, the following equation is…
A: Given Level of significance=0.05, tcrititcal=1.96
Q: Forest Fires and Acres Burned Numbers (in thousands) of forest fires over the year and the number…
A: From the provided information, Number of observations (n) = 7 Correlation coefficient (r) = 1 and…
Q: Find the equation of the regression line. ŷ=+x (Round the y-intercept two decimal places as needed.…
A:
Q: Y Part 1 of A researcher wonders if there an association between the incidence of colds and the…
A: For the given data, we need to test the chi square test.
Q: Question content area Part 1 Aspen Plastics produces plastic bottles to customer order. The quality…
A: The given data is Bottle Sample 1 2 3 4 1 0.576 0.593 0.618 0.580 2 0.580…
Q: Average Age and Length of Service Is the average age of armed services personnel related to the…
A: As per our guidelines we can solve first three sub part of question and rest can be reposted.…
Q: σQ 11 Find the margin of error From a random sample of 25 days in a recent year, gasoline prices had…
A: We have given that, Sample mean (x̄) = 51.25, standard deviation (s) = 5.32 and sample size (n) =…
Q: A dentist wondered if his appointments were distributed evenly from Monday to Friday each week. He…
A: From given data we have : n=500
Q: ii. (click to select) Dependent Variable: (click to select) Pearson Correlation Coefficient (n):
A: Independent variable X Number of bottle of wine purchased in last 3 months Dependent variable Y…
Q: One of the formulas for computing ris Σ(x-x)(y-y) (n-1){(sx) (sy) For the given data, determine the…
A: Given: The data on x and y is given as; x y 144 112 32 32 175 162 185 141 208 103 We…
Q: Find the value that corresponds to the given area. 0.2167 A) -0.79 B) 0.57 C) 0.44 D) 0.27
A:
Q: Researchers wanted to determine whether fence lizards learned to avoid fire ants. To determine this,…
A: Given information:- Samples = 1000 Mean difference = - 0.192 Std. error = 4.956
Q: An exercise scientist wants to know if there is a relationship between explosive leg power and…
A: There are three values in the given APA report. 0.98, 30, and 0.001. It is given that sample size is…
Q: survey working 13.1 million visitors for a specific month with the standard deviation was 4.1…
A: We have given that, Sample mean (x̄) = 13.1, standard deviation (s) = 4.1 and sample size (n) = 8
Q: Consider that in a retrospective cohort study involving job type and heart disease among railroad…
A:
Q: The number of heart surgeries performed at Heartville General Hospital has increased steadily over…
A: Solution: From the given information,
Q: Miles Driven, x Answer Cost to Fill up ( $).y 278 Table[U]'s Gas Fill Up Log 322 318 317 321 319 299…
A:
Q: Suppose that textbook weights are normally distributed. You measure 23 textbooks' weights, and find…
A: Given that Sample size n =23 Sample mean=74 Population standard deviation =15
Q: A doctor released the results of clinical trials for a vaccine to prevent a particular disease. In…
A:
Q: Given H0 : =μ23, Ha : ≠μ23, and =P0.029 . Do you reject or fail to reject H0
A: Given information: H0: μ=23 Ha: μ≠23, and P=0.029
Q: Student tuition at Boehring University is $150 per semester credit hour. The state supplements…
A: Productivity ratio is given by : Productivity ratio=outputinput
Q: of 2) A teacher figures that final grades in the statistics department are distributed 5%. At the…
A: Claim: Grade distribution for the department is different than expected. Null Hypothesis: H0: Grade…
Q: A blood pressure measurement for some Sohar Aluminium company employer's got the results as…
A: Given that: Pressure Number of employers 101 21 117 35 128 99 132 35 139 21
Q: national computer retailer believes that the average sales are greater for salespersons with a…
A: Given n1=35 n2=32 S1=468 S2=642
Q: If the population consists of number 1, 2, 3, 4, 5, and 6. A sample of size of 3 is to be taken from…
A: Population consist:1,2,3,4,5,6 N=6 population size Sample size n= 3 taken Then number of possible…
Q: recent study of 35 Grade5 students, the mean number ours per week that they played video games was…
A: We have given that, Mean = 16.6, sample size (n) = 35 and population standard deviation = 2.8
Q: An exercise scientist wants to know if there is a relationship between explosive leg power and…
A: Here, Scientist wants to know leg power and jump height of 30 participants.
Q: Construct a 90% confidence interval for the population mean, μ . Assume the population has a…
A: Given information: A sample of 15 randomly selected students has a grade point average of 2.42 with…
Q: also compute η2
A: It is given that SS(between) = 96 SS(total) = 176
Q: to determine what effect the salespeople had on purchases, a department store polled 700 shoppers as…
A: From the provided information, Happy Not happy Total Purchase 130 112 242 No purchase 135…
Q: diculdle x²- Round to two decimal places if necessary b. Determine the critical value(s) for the…
A: Solution: Given information: n= 500 Sample size k=5 categories
Q: for signcant 7. The following summary table presents the results from a repeated-measures ANOVA…
A: Given K=3 n=8
Q: Jse a x²-test to test the claim o≥43 at the x = 0.10 significance level using sample statistics s =…
A: Given standard deviations σ ≥43, level of significance ɑ=0.1, n=19, s=42.4
Q: b) A meat packaging department of a supermarket chain wished to evaluate the efficiency of their new…
A: Given: Sample mean (x)=7.20 Sample size (n) = 60 Standard deviation (σ) =1.90
Q: (a) It has been noted that 30 percent of the cars parked in a particular car park will be Toyota…
A: A random variable is variable whose values depend on the outcome of a random experiment. That means,…
Q: 1.) True or false a.) If samples of a specific size are selected from the population and the means…
A: Our objective of this question is that which statement is true of false.
Q: Test the claim about the difference between two population means μ₁ and ₂ at the level of…
A: From the given information we have Sample mean (x̅1) = 2413Sample mean (x̅2) = 2294Sample size (n1)…
Q: Part II: Compute a 95% confidence interval on the mean difference in heart rate. Part I: Compute a…
A: From given data we have : A: 122, 140, 148, 122, 110, 155, 146, 138, 134 B: 126, 145, 152, 133, 107,…
Q: if a student scored 88 points on a test when the mean score was 80.2 and the standard deviation was…
A: From the provided information, Mean (µ) = 80.2 Standard deviation (σ) = 5.7
Q: Suppose that you randomly survey death records for people born in 1900 in Virginia and compared the…
A: Solution : for ethiticty 1 , n1=132 , sample mean X1¯=58.5 years and standard deviation s1=16.9…
Q: 2. Which of the following is an example of a Poisson experiment? A) Tossing a coin 100 times and…
A: It is given that the statement about to the Poisson experiment. Here, need to find out the correct…
Q: In a study of perception, 138 men are tested and 16 are found to have red/green color blindness. (a)…
A: Given data: n = 138 x = 16
Q: 7. Let A and B be two events from the same sample space with P(A) = 0.35 and P(B) = 0.70. (a) Is it…
A:
Q: Pet Owners A study of pet owners showed the following information concerning the ownership of the…
A: The data shows the ownership of the dogs and cats.
Q: 1. a. Provide two independent events that you know the probability of. b. Explain how you know these…
A:
Q: 2. We want to measure the diameter of a cell using some equipment. Suppose the diameter of the cell…
A: 2. a) Here X~Uniform(0,1) and Y|X=x~Uniform(x-0.2,x+0.2). So, 0<x<1 and x-0.2<y<x+0.2.…
Step by step
Solved in 2 steps
- The managers of Prints Alive (a local silk-screening business) are planning a party for their 30 employees. There are three possible locations for the party: the warehouse (W), the park (P), or the beach (B). The employees are asked to rank these choices in order of preference, and the results are summarized in the table. Use the instant runoff method to determine the winner. the parkthe beach the warehouse Number of Ballots Cast 2 12 13 3 1st choice P P B W 2nd choice B W W B 3rd choice W B P PUse the preference table to answer the question. The preference table shows the results of an election among three candidates, A, B, and C. 1188 Number of votes 7 First Choice A Second Choice B C Third Choice C (a) Using the plurality method, who is the winner? (b) Is the head-to head criterion satisfied? A; yes B; no B; yes A; noWhat method of voting is described below?Voters rank options or candidates in order of preference. Each candidate receives a number of points corresponding to the number of candidates ranked lower. Once all votes have been counted, the option or candidate with the most points is the winner. a Range b Condorcet c Borda count d Approval
- Use the Condorcet method to determine the winner of the election. Four students are running for president of the school: • Ariana (A), • Brett (B), • Carlos (C), and • DeeDee (D). The 5 clubs and their members were asked to rank all candidates. Number of Voters Preference Order 1st to last 19 A C D 15 В D A C 11 D A C В 7 D В A D A В a A b В C d No Condorcet winner O O O OThe students in a class get to decide on the color of the classroom. The two choices are blue and yellow. Polling shows yellow is preferred by a small majority, 53% for yellow to 47% for blue. However, before the vote is held, a new color choice is added: red. Not a lot of people like red, but there are some yellow supporters who would actually vote for red. The results of the vote are below. Blue Yellow Red 46% 44% 10% What statement below is correct about adding a third choice to the plurality vote? O a Ob Oc d Red did not win the vote, but it draws enough support away from yellow to make blue the winner, even though a majority of students preferred yellow over blue when there were two choices. Red did not win the vote, but it had no effect on drawing enough support away from yellow to make blue the winner, even though a majority of students preferred yellow over blue when there were two choices. Red did not win the vote, so because of this, yellow should win the vote over blue.…Four students are running for president of the Let's-Talk-Politics Club, Ann (A), Barbara (B), Charlie (C), and Devon (D). The preference ballots for the four candidates are shown. BDCA CBDA CBAD ABCD Fill in the number of votes in the first row of the given preference table. CBDA ABCD Number of Votes☐☐☐ First Choice B Second Choice Third Choice Fourth Choice (Type whole numbers.) A B. D D с CC D A B A C B A D CBAD BDCA ABCD CBDA BDCA CBDA
- [CLO-1] The table attached shows the preference schedule for an election: Number of Voters 1st choice 41 10 10 15 5 2nd choice 3rd choice 4th choice 5th choice 6th choice How many Borda points does candidate B earn in this election? 425 O 311 O 262 O 121 A Moving to another question will save this response. 5EFABDC 5AFE DBC AEFD CB FAEC DB FBADFECThe flowers in a garden at a resort need to be replaced. The choices for the flowers are geraniums (G), impatiens (I), petunias (P), and zinnias (Z). The head gardener holds an election in which all employees get to vote. The results of the election are given in the preference table to the right. Number of votes 10 13 6 First G Second P G G Third G G P Fourth P a. Determine which flowers are selected using the Borda count method. Choose the correct answer below. O A. Zinnias B. Impatiens C. PetuniasUse the following preference table to the problem. Number of Votes 1500 1000 1000 First Choice A В C Second Choice B A Third Choice C C A Determine the winner using the plurality method.
- Use the preferential voting method to determine the winner and compare it to the single candidate voting or plurality method. Who wins the preferential vote and the single candidate vote? There are 2000 voters and the candidates need 1001 to win. There are 4 candidates for the house of representatives and you have to rank them by preference. Votes 1st 2nd 3rd 4th 630 Mary Jazmine Marcos Henry 600 Jazmine Marcos Henry Mary 400 Henry Marcos Jazmine Mary 370 Marcos Jazmine Henry Mary a. Preferential: Henry wins with 770, Plurality: Mary wins with 630 b. Preferential: Jazmine wins with 1370, Plurality: Mary wins with 700 c. Preferential: Jazmine wins with 970, Plurality: Mary wins with 630 d. Preferential: Jazmine wins with 1370, Plurality: Mary wins with 630The Mathematics Department is holding an election for department chair. Each member ranks the candidates from fırst to third. The preference table below shows the results of the ballots with candidates Clark (C), Jones (J), and Smith (S). Number of 7 10 4 Votes First J J Choice Second S S Choice Third C Choice Determine the winner using the plurality method and if the winner received a majority of first-place votes. Smith; Yes Smith; No Jones; No Jones; YesUse the preferential voting method to determine the winner and compare it to the single candidate voting or plurality method. Who wins the preferential vote and the single candidate vote? There are 2000 voters and the candidates need 1001 to win. There are candidates for the house of representatives and you have to rank them by preference. Votes 1st 2nd 3rd 4th 630 Mary Jazmine Marcos Henry 600 Jazmine Marcos Henry Mary 400 Henry Marcos Jazmine Mary 370 Marcos Jazmine Henry Mary a Preferential: Henry wins with 770, Plurality: Mary wins with 630 Preferential: Jazmine wins with 1370, Plurality: Mary wins with 700 Preferential: Jazmine wins with 970, Plurality: Mary wins with 630 d Preferential: Jazmine wins with 1370, Plurality: Mary wins with 630 O O O O