Calculate 1. Calculate the Banzhaf Power DistributionIn a sports team selection committee, the voting weights are distributed as follows:• Team Captain (P1): 5 votes⚫Head Coach (P2): 3 votes• Assistant Coach (P3): 2 votes• Medical Staff Representative (P4): 1 voteThe total number of votes is 11, and a simple majority of 6 votes is required to approve a new player signing. This can be represented as the weighted voting system [6: 5, 3, 2, 1].

We have a sports team selection committee with the following voting weights:Team Captain (P1): 5…

Answered: 1. Calculate the Banzhaf Power…

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section11.4: Collecting Data

Problem 8E

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One study of grand juries in Alameda County, California, compared the demographic characteristics of jurors with the general population, to see if the jury panels were representative.8 The results for age are shown below. The investigators wanted to know whether these 66 jurors were selected at random from the population of Alameda County. (Only persons 21 and over are considered; the county age distribution is known from Public Health Department data.) Note: ANSWER EACH PART OF QUFill out the last column below. All of your answers hould be accurate to the tenth digit, for example 4.8. Age County-wide percentage number of jurors expected number of jurors 21 to 40 42 5 [A] 41 to 50 23 9 [B] 51 to 60 16 19 [C] 61 and over 19 33 [D] total 100 66 The value of χ2 is [E]. Your answer should be an integer with no decimals. The degrees of freedom is [F]. Check that the p-value is essentially zero from the table. (True or False) With simple random…
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Sample for a Poll There are 15,524,971 adults in Florida. If The Gallup organization randomly selects 1068 adults without replacement, are the selections independent or dependent? If the selections are dependent, can they be treated as being independent for the purposes of calculations?
Suppose a state has 10 representatives and a population of 14 million; party affiliations are 40% Republican and 60% Democrat. a. If districts were drawn randomly, what would be the most likely distribution of House seats? b.lf the districts could be drawn without restriction (unlimited gerrymandering), what would be the maximum and minimum number of Republican representatives who could be sent to Congress? a. What would be the most likely distribution of House seats? Republicans, Democrats Wen b. The maximum number of Republicans representatives could be The minimum number of Republicans representatives could be
5. The city of Bunkie has 1200 registered voters. There are two candidates for alderman in an upcoming election: Anderson and Baker. The day before the election, a telephone poll of 300 randomly selected registered voters was conducted. 159 said they would vote for Anderson, 112 for Baker, and 29 were undecided. a. Give the sample statistic for the proportion of voters surveyed who said they would vote for Anderson. The answer needs to be in fractional or decimal form. b. How many of the 1200 registered voters might we expect to vote for Anderson?
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In a study about adult health in Gwinnett County, which method of data collection would have the least amount of bias? Oa Surveying every resident in Lawrenceville, Duluth, and Suwanee. O b) Surveying every 3rd person leaving the a gym in Lawrenceville one day. Od Surveying all the residents at 2 senior citizens' facilities in Gwinnett one day. a) Surveying everyone who just graduated from Phoenix High School this year.
A political scientist surveys 71 of the current 109 representatives in a state's congress. Of them, 25 said they were supporting the bill, 23 said they were not supporting the bill, and 23 were undecided. a) Describe the population of interest: b) What is the population size? representatives c) Describe the sample: d) What is the sample size? representatives e) Finally, what is the proportion of representatives who said they were supporting the bill? Give your answer as a fraction or a decimal quantity. Question Help: Message instructor Submit Question MacBook esc 20 F3 D00 F2 000 F4
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