What type of sample is this?

Q: As part of a recreation planning survey at a park, questions are asked of all persons visiting the…

A: In census survey, all units in the population are enumerated. That is, enumeration of all units in…

Q: Gift Card Sales. For the holiday season of 2017, nearly 59 percent of consumers planned to buy gift…

A: 1) from the above output the regression equation is : y=-3,9999+0.000213×Annual Income +…

Q: Identify the type of sampling used (random, systematic, convenience, stratified, or cluster…

A: We have find Sampling find use..

Q: 2. Fueleconomy.gov gives the city and highway fuel economy for all makes and models of vehicles back…

A: Given information: A scatterplot for the city and highway fuel economy for 10 random samples is…

Q: question in my homework asks me to: Identify the type of sampling used (random, systematic,…

A: Given is that,A women experienced a tax audit. The tax department claimed that the women was audited…

Q: A large company has 3000 employees. The management has installed coffee machines everywhere in the…

A: Given information: Level of satisfaction Level of education Total Low education High education…

Q: Each month, the census bureau mails survey forms to 250,000 households asking questions about the…

A: Simple random sampling: In simple random sampling, each unit in the population has equal chance of…

Q: n this population data : (1, 2, 3, 4) what is the Standard Error when a sample size of 3 is drawn.

A: Here use standard error formula with finite population

Q: Jamu Sido Mampir Company has herbal medicine cottage branches in three locations. The company…

A: NoHerbal Hut 1Herbal Hut 2Herbal Hut…

Q: The upper leg length of adults is normally distributed. If a large sample of adults is randomly…

A: According to the provided information, The upper leg length of adults is normally distributed. The…

Q: Identify which type of sampling is used: random, systematic, convenience, stratified, or cluster. To…

A: Given that To determine the customer opinion of their check in service American airlines randomly…

Q: Health insurance benefits vary by the size of the company (the Henry J. Kaiser Family Foundation…

A: a:For the given data, the chi-square test for association is appropriate.Null Hypothesis:H0: The…

Q: The hourly wages for a sample of part-time employees at Home Depot are: $15, $22, $18, $15, and $23.…

A: A detailed solution is given below.

Q: In an AOL survey of Internet users, this question was posted online: "Have you ever been hit by a…

A: A population is a collection of all possible observations, whereas a census tries to gather whole…

Q: To conduct a door-to-door survey about crime victimization, a city official randomly selects 5 city…

A: To find: What type of sample is this ?

Q: . When an accurate and complete list of the population is not available, a sampling will suffer…

A: We want to tell you, which one is the correct choice.

Q: Explain in your own words: What is sampling error? What is a representative random sample?

A: we explain in the following.

Q: researcher decided to study the dietary habits of community college students. She did so in a way to…

A: Solution: The sampling methods can be classified into two types 1) Probability or random sampling…

Q: A family wants to have two children. The children can either be male or female. What is the sample…

A: Let B denotes boy and G denotes girl.

Q: Each month, the census bureau mails survey forms to 250,000 households asking questions about the…

A: In the collection of the data, we can choose any method to collect. We can interview, we can mail,…

Q: Assume that a sample is used to estimate a population proportion p. Find the 99.9% confidence…

A:

Q: Big-Banks Break-up. Anationwide survey of 1000 U.S. adults, conducted in March 2013 by Rasmussen…

A: a)Population:Population is defined as the collection of all possible individuals that can be…

Q: To determine customer opinion of their service, Business Depot randomly selects 50 stores during a…

A: In this case, we need to identify the correct sampling method for the given statement.

Q: A university is considering building a new dorm building.  Around dinner time, a representative from…

A: In simple random sampling procedure, each of the population unit has same chance of being included…

Q: James is conducting a job analysis for the job of Fire Captain for the City of Fayetteville. He…

A: Select the type of sample for the above data

Q: Science teacher interviews all of the students who are members of the school science club. This type…

A: Solution-: We want to find the type of sampling for following example Science teacher interviews all…

Q: Suggest an appropriate method of data collection (observation v.s experiment; survey vs. simulation…

A:

Q: Multiple Choice Question Identify the type of sampling used in the following scenario: To get…

A: # Identify the type of sampling used in the following scenario:? To get reactions about a new type…

Q: Suppose that a middle school is using two different teaching formats for their 6th grade math…

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

Q: Steele Electronics Inc. sells expensive brands of stereo equipment in several shopping malls. The…

A: Answer  Given  Sample size [n] =23 P =33%     =33/100    =0.33

Q: C2. The mayor of your city has been talking about the need for a tax hike. The city's newspaper uses…

A: The mayor of your city has been talking about the need for a tax hike. The city'snewspaper uses…

Q: Q.No.3. Explain the advantage of mutiple sampling plan over single or double sampling. Answer:

A: Multiple sampling plan is an extension of single and double sampling plan.

Q: Which of the following are sources of sampling error and which are sources of nonsampling error?

A: Sampling errors are the errors that are arises due to fact that samples are taken to infer the…

Q: Why a casual or haphazard sample doesn’t qualify as a random sample?

A: Haphazard or casual sampling is where we try to create a random sample by haphazardly or casually…

Q: (a) Which of the following surveys probably would best represent the entire population of…

A: Town officials want to estimate the number of households that own a dog.Three survey options:a. 50…

Q: An unbiased sample is a good representation of the population. True or False

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

Q: 1. Explain sample

A: Statistics is a branch of applied mathematics that deals with organizing, collecting, and…