Share of World Diamond 20% Revenues Russia 26% Botswana Others 18% Canada 8-13% Zimbabwe 10% 10% South Africa Angola Source: Kimberley Process

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: b) Use a counting technique to determine the number of possible routes from A o B: В А

A: According to the given information, it is required to solve part (b). It is required to determine…

Q: The Lambda Lambda lambda Fraternity polled its members on the weekend party theme. The vote was as…

A: A Pareto chart is defined as a chart which is a combination of both bars and a line graph. Here,…

Q: d) A report indicates that 85% of 220 Parliament members agree with the proposal to reduce the…

A:

Q: A journalist reviewing various cellular phone services surveyed 200 customers and asked each one to…

A: The BORDA count method is used to count votes. The last place is allotted 1 point. The second last…

Q: City Median Household Income ($) City Median Household Income ($) Pelham, AL 66,772 Bozeman, MT…

A: Note: As per the guidelines, only first three sub-parts (a, b and c) have been solved. Household…

Q: What does the pie chart look like?

A: It is given that the sample of 50 individuals with one of these last names.

Q: A corporation operates four Caribbean beach resorts. They plan to distribute 49 new beach umbrellas…

A: Since you have posted a question with multiple subparts, we will solve first three subparts for you.…

Q: In a Gallup telephone survey conducted on April 9–10, 2013, the person being interviewedwas asked if…

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Q: Find the Fan Cost Index for the Atlanta United.  Team Ticket Other Drink Soft Drink Hot Dog Parking…

A: Introduction - Fan cost index - The fan cost index is a sports statistics that has been around for…

Q: Consider a survey involving the cookie preferences of a sample of 1,214 adults. If 12% answered…

A: Total samples of adults = 1214  12% answered peanut butter

Q: Flight                A      B       C     Total Number of     156    264  86      506 Passengers…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: An insurance study of 1000 deaths was done to see the causes of the deaths. The study howed that 432…

A: Pie chart: A pie chart is a graphical representation of the complete population into several slices…

Q: To employ contingency analysis, we set up a 2-dimensional table called a contingency table.…

A: We have to the given question either true (Verdadero) of false (Falso),  The employ contingency…

Q: Consider a survey involving the cookie preferences of a sample of 1,214 adults. If 3% answered…

A: We are told that 1214 adults were sampled on survey involving the cookie preferences. According to…

Q: Considers survey involving the cookie preferences of a sample of 1,214 adults. If 12% answered…

A: We will solve the problem

Q: 1) Calculate the five-number summary and draw a box plot on the number line provided.

A: Since you have asked multiple questions, we will solve the first question for you. If  you want a…

Q: As preparation for designing a new line of business wear, a clothing manufacturer asked a large…

A: (a) The color chosen approximately by one fifth of the customers is White. (b) Approximately 30% of…

Q: Muffins- Blueberry .33 Chocolate Chip .34 Original .33 Cookies- Sugar .50 Vanilla Wafer .24…

A:

Q: 1. Why did they have a vote recount in Florida during the 2000 presidential election? Because…

A: Note: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question…

Q: The contingency table below shows the results of a survey of video viewing habits by age. Video…

A: Given data,   P(Viewer is aged 18 to 34)=?

Q: On a 10-member board, Company A (with 850 stockholders) has 3 representatives while Company B (with…

A: Given that: Company A: 850 stockholders and 3 representativeCompany B: 1200 stockholders and 4…

Q: The pie chart below depicts the beverage size customers choose while at a fast food restaurant.…

A: We have to find correct option.

Q: c) If only 50 employees are needed to participate, how many should be taken from each department…

A: Given,     Number of Employees = N= 1202     Sample size in proportional allocation= np=n*NpN…

Q: An exit poll of voters yielded the following information regarding voting patterns on propositions…

A: (a) It is given that, 294  votes yes on A, 90 votes yes only on A, 346 voted yes on B, 166 voted yes…

Q: As preparation for designing a new line of business wear, a clothing manufacturer asked a large…

A: Part(a) Pink color has the smallest slice out of all colors. So, pink is approximately 1/8th of the…

Q: Consider a survey involving the cookie preferences of a sample of 1,214 adults. If 3% answered…

A:

Q: In a Gallup telephone survey conducted on April 9–10, 2013, the person being interviewedwas asked if…

A: Hey there! Thank you for posting the question. Since your question has more than 3 parts, we are…

Q: In a Faculty of Information Sciences and Engineering, there are 850 students in department of Media…

A: Total Students , n = 850 + 520 + 430 = 1800   a) For media Science : % age = 850 / 1800 *100 =…

Q: An exit poll of voters yielded the following information regarding voting patterns on propositions…

A: a) Sketch a Venn diagram as follows.

Q: In a complete factorial design, how do you determine the total number of treatment combinations?

A: Complete factorial designs: An experiment with the number of treatments is equal to the number of…

Q: somewhat satisfied (2), satisfied (3), and very satisfied (4). For each broker summar pondent. A…

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Q: e people eligioi gnificance level to test the claim that the selection kican ancestry. Does the jury…

A: Z-test: This test is used to determine whether two population means are different when the variances…

Q: Selected members of a national organization of mathermatics teachers were asked to decide on a…

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Q: The boxplots display case prices (in dollars) of white wines produced by three vineyards in the…

A: Here Given data of price of three vineyards

Q: Click here to watch the video. The Republic of Huzzah, population 8,000,000 needs to apportion 160…

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Q: Construct Pie Charts for the following data sets.  The percentage of people who said each category…

A: The Pie chart for the following data sets can be obtained using the excel steps as follow: Enter…

Q: Consider a survey involving the cookie preferences of a sample of 1,214 adults. If 3% answered…

A: Given percentage is 3%.   To find decimal of the percentage : divide percentage by 100.…

Q: A school board has a plan to increase participation

A: Given, a school board has a plan to increase participation in the PTA. Currently only about 27…

Q: A survey was taken at a school asking the students which of four language electives they found the…

A: Students interested in German=22 Students interested in Chinese=77 Students interested in Spanish=11…

Q: As preparation for designing a new line of business wear, a clothing manufacturer asked a large…

A: One third of 360o is 1200. Here from the pie chart we can infer that black color covers somewhere…

Q: The SAP (Social Amelioration Program) was distributed in 7 barangays of Santo Tomas, with each head…

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Q: The respondents in a poll were asked to choose the most valued right enjoyed. The percentages of the…

A: Since you have posted multiple sub-parts of question , we will solve first three sub-parts of…

Q: Apply the Fundamental Counting Principle (FCP) to solve for the following problems:  There are 3…

A: The fundamental counting principle is a rule that is used to count the total number of possible…

Q: State A has a population of 25,500 and has 15 representatives. State B has a population of 20,150…

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Q: The following contingency table shows the results of a car dealership's recent survey, recording…

A: Given    Ford Toyota VW TOTAL MEN 15 10 13 38 WOMEN 16 10 10 36 TOTAL 31 20 23 74

Q: a. Which between the 3% and the 5% margin of error will allow the department to work within the…

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Q: P(PCC student opposes a tax cut given the student is Republican)

A: The condition probability formula is, PA|B=PA∩BPB A sample of 110 PCC students out of which there…

Q: Laura Naples, manager of Heritage Inn, periodically collects and tabulates information about a…

A: Note: Hey there! Thank you for the question. Although questions 1 and 2 use the same data set, they…

Bar Graphs

A bar graph is a chart or graphical representation of data. A bar chart, also known as a bar graph, is a graph or chart that displays categorical data using rectangular bars with heights or lengths equal to the values they represent. Typically, bar graphs show categorical and numerical variables grouped in class intervals. A bar graph is useful for comparing and analyzing a set of data.