A public opinion surveyed a simple random sample of 1000 voters. Respondents were classified by gender (male or female) and by voting preference (Average, Good, or Excellent). Results are shown in the contingency Table 4 below.   Voting Preferences Total Average Good Excellent Male 210 120 70 400 Female 200 350 50 600 Total 410 470 120 1000   Make a clustered bar chart to show all the possibilities of voting preferences when gender is known.

Q: To help plan the number of meals to be prepared in a college cafeteria, a survey was conducted, and…

A: Sol:- We can solve this problem by using the principle of inclusion-exclusion, which states that the…

Q: survey 100 students, 81 use Facebook, 36 use google, and 20 use both. what percentage uses what

A: Let represent the set of students who use Facebook, represent the set of students who use Google+,…

Q: To help plan the number of meals to be prepared in a college cafeteria, a survey was conducted, and…

A: 126 students ate breakfast. 183 students ate lunch. 271 students ate dinner. 63 students ate…

Q: Kala has two ways to travel from her home in Norco to her office in Los Angeles. One is to go via…

A: There are two independent samples which are 10 Freeway and 60 Freeway. We have to test whether the…

Q: The Scotia Metropolitan Area Rapid Transit Service operates six bus routes (A, B, C, D, E, and F)…

A: The standard divisor in appropriation problems can be calculated by dividing the total population…

Q: Mrs. Feleo samples her class by selecting every ninth person on her class list. Which type of…

A: Mrs. Feleo samples her class by selecting every ninth person on her class list

Q: 3) Determine the best alternative from the data below ALTERNATIVE B. C. D. BENEFITS P180K P250k…

A:

Q: Write the Sample space, outcome or event of the ff: 1. A couple has 4 children. If 2 of their…

A: The total outcomes of couple has 4 children is, Therefore, the total no.of outcomes are, 16

Q: The contingency table lists the cross tabulation of whether adults feel their life is exciting,…

A: The contingency table lists the cross tabulation of whether adults feel their life is exciting,…

Q: 6. Carlos has a quarter, a nickel, and a penny in his right pocket. In his left pocket, he has 2…

A: Given that Carlos has a quarter, a nickel and a penny in his right pocket while he has 2 blue…

Q: In a business survey for the Best Purchase Company Joey found from collecting data on 100 households…

A: Solution

Q: A person scored in the bottom 33% in a test. If the test scores are normally distributed then the…

A:

Q: A researcher divided subjects into two groups according to gender and then selected 200 members from…

A: Since we know that In stratified sampling we divided homogeneous groups from the heterogeneous…

Q: In an election, Greenwell and Wong were the only candidates running for a public office. 2800 people…

A: Total 2800 people were asked who they will be voting for in the election .  Now  to find number of…

Q: At a pow-wow, 98 families came to participate in the ceremonies. A coordinator of the pow-wow took a…

A: Given survey:19 families brought food, costumes, and crafts;31 families brought food and crafts;53…

Q: The lottery commissioner's office in a state wanted to find if the percentages of men and women who…

A: It is given that the sample of 490 men, in that 150 play the lottery often and the sample of 315…

Q: To help plan the number of meals to be prepared in a college cafeteria, a survey was conducted, and…

A:

Q: In a recent poll, 450 people were asked if they preferred cats or dogs. 52% said they preferred dogs…

A: Given data: n = 450  52% said they preferred dogs and 48% of people said they preferred cats, with a…

Q: A Senior High School class held an election for class president. Instead of just voting for one…

A: Given Rey 2 3 1 3 4 2 Allyson 4 1 3 4 1 3 Michelle 1 2 2…

Q: A university dean is interested in determining the proportion of students who receive some financial…

A:

Q: Different species of elephant seals live in the northern and southern hemispheres. Four male…

A: Given information: Different species of elephant seals live in the northern and southern…

Q: The Bengie Beverage Company is entering the sparkling beverage market and wants to know if beverage…

A: From the given information, the claim of the problem is that the four beverages are equally likely…

Q: A survey of 800 nurses yielded the following information: 430 were health club members, 555 were…

A: Given data, Total number of nurses=800 in which Health club member nurses =430 Smokers nurses =555…

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: Rayann conducted a survey of the cars in four parking lots and wrote the following observations: 15…

A:

Q: to determine voters' feelings regarding an issue, a candidate asks a sample of people to pick 4…

A: Given:-           The number of 4 different word grouping is possible if the candidate raise a…

Q: Can you guys help me on this? Thank you!

A: I have provided a detailed answer to each question in the Explanation section.Explanation:Part (a):…

Q: Technology on campus 2005 Every 5 years, the Confer-ence Board of the Mathematical Sciences surveys…

A: Given information Let A denotes Classes using Graphing calculator B denotes class using computer…

Q: 65% OF A FIRMS EMPLOYES ARE FEMALE 42% of the firms employees are female office workers. what…

A: Given Information 65% OF A FIRMS EMPLOYES ARE FEMALE 42% of the firms employees are female office…

Q: Determine the population and sample in the situation below. A survey is being taken to determine…

A: Given Information: The situation is, "A survey is being taken to determine what percent of people in…

Q: 215    285 500    b.  Use the study results to complete the following.  Round your answer to the…

A: Answer Giventhat: Total number of adults=500

Q: A city official would like to know if there is public support for increasing funding for arts…

A: Here the city official is collecting the data by standing the concert hall after a show and surveys…

Q: A fundraiser is offering a small gift to people making a donation. The donor can choose one of four…

A: The data shows four gifts with a mug, a t-shirt, a plush toy, and a water bottle.