following best describes a stratified sample of passengers?

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A: Given, the average economic loss associated with burglaries in Groton. n=10 a). The required sample…

Q: A telemarketer in Los Angeles uses a device that dials residential phones in the city at random. Of…

A: Note: Hi there! Thank you for posting the question. To avoid the plagiarism issue we have used the…

Q: A computer network manager wants to test the reliability of some new and expensive fiber-optic…

A: To find: What is the population.

Q: Each mug contains a pen, an eraser, and a pencil. If a sampling distribution is conducted from…

A: From the available information, Each mug contains a pen, an eraser and a pencil . The probability of…

Q: Luiza is trying to put together her rainy season outfits. Each outfit consists of one top, one…

A:

Q: A graduate student wants to know which campus dining option undergraduate students prefer across the…

A: Here, the graduate student randomly selected 10 students from each residence hall across the…

Q: In a science competition between two states, 20 students from each state were selected for the final…

A: The objective is to find the summary statistics along state wise, for subjects, and, combination of…

Q: You need to select a simple random sample of three from nine friends who will participate in a…

A: Random number table:Here, there are 9 friends and has been assigned a number from 1 to 9. A simple…

Q: An environmental education club has 318 members. Consider the following methods. I. Ask for 20…

A: It is observed that methods 2 and 3 select the 20 members randomly.

Q: Normal Amount of Food at Lunch/ Yes:NO Students Hours of sleep S1 S2 7.5 Yes 7 Yes S3 7 No S4 8 Yes…

A: 23 Stuedents answered two Question  - How many hours of sleep did you get last night?- How much did…

Q: the lunch special at IHOP on Wednesdays is either a hamburger or club sandwich and a choice of one…

A: The choices given for the lunch are: Hamburger (H) Sandwich (S) and Home fries (F) Fruit Cup (FC)…

Q: Powerball is a large lottery in which players try to guess the numbers that will turn up in a…

A: Solution: power ball number  Observed frequency  Expected frequency 1-7 8-14 15-21 22-28…

Q: Quality control. An auto parts store receives a shipment of 30 electronic car battery testers, 4 of…

A: Given that, An auto parts store receives a shipment of 30 electronic car battery testers, 4 of which…

Q: Random Numbers Row Column Number Number 01-05 06-10 11-15 16-20 01 41208 91031 97118 43721 02 76124…

A: The table of random numbers consists of digits from 0 to 9, which are arranged randomly in rows and…

Q: A researcher wants to know how registered voters in her state feel about health care. She obtains a…

A: Given, Researcher wants to know how registered voters in her state feel about health care. She…

Q: Pablo randomly picks four marbles from a bag of nine marbles (five red ones, three green ones, and…

A: Given,no.of red marbles =5no.of green marbles=3no.of yellow marbles=1total n.of marbles =9

Q: Suppose you are assigned the number 1, and the other students in your statistics class call out…

A: In this case, we need to choose correct answers for the given statements.

Q: Find the number of possible outcomes in the sample space for the following scenario: You have a…

A: Find the number of possible outcomes in the sample space for the following scenario: You have a…

Q: A high school principal is deciding which electives will be offered to all students during the next…

A: A high school principal is deciding which electives will be offered to all students during the next…

Q: Every thirtieth person entering a restaurant is asked to choose his or her favorite meal from a…

A: Sampling is a process used in statistical analysis in which a predetermined number of observations…

Q: Name the sampling method in the following situation: A curling coach wants to know if his team…

A: option (A) simple random sampling is the correct answer

Q: An environmental education club has 318 members. Select all methods that would select a sample of 20…

A: the process of taking out some part of the population is called sampling. there are some techniques…

Q: A community college has 7656 students currently enrolled in classes. To gain the​ students' opinions…

A: In conclusion, the following steps were taken in order to choose an 8-student simple random sample…

Q: Harry has 4 coins. If Harry flips all the coins at once, how large is the sample space?

A: A coin has two sides, head, and tail.  So for each coin, there are 2 possible outcomes.  There are 4…

Q: There is money to send four of seven student council members on a trip to Washington DC. All want to…

A: Given Information: Number of members = 7  Number of members to be send for trip = 4

Q: 25. Which of the following is an example of convenience sampling? Susie surveys each customer…

A: Population is the set of all objects of interest. Sample is s subset of the population. It is not…

Q: ter screens were randomly selected from a large collection of computer screens in a company’s…

A: A sample is a part of the population, which is selected from the population and if the sample is…

Q: In a science competition between two states, 20 students from each state were selected for the final…

A: From the given information,   Mathematics Chemistry English State 1 98.6 78.6…

Q: For a school project, 3 students need to produce a sample of students at their school.  Which of the…

A: Given: A sample of students for a school project needs to be produced by 3 students.To find: The…

Q: If two people are asked to list their choices of favorite household pet from among dog (d), cat (c),…

A: Random experiment: A statistical experiment is said to be random if the outcomes of the experiment…