A sampling technique in which the researcher uses the referrals of the respondent is known as a. Simple Random Sampling b. Stratified Random Sampling c. Systematic Random Sampling d. Snowball Sampling

Q: A sampling technique in which the researcher uses the referrals of the respondent is known as Oa…

A: We know, 1) Simple Random Sampling: The simple random sample means that every case of the population…

Q: If the result from a sample survey do not represent the results obtained from Census survey, it is…

A: Solution: Sampling Error :  Sampling errorr have origin in the sampling.  Sampling errors arises due…

Q: What is the target population?  A. All food chains  B. All food chains in NYC  C. All food chains…

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

Q: A sampling technique in which all the members of a population get an equal chance to be selected in…

A: Given: Sampling technique

Q: Design a Single Attribute Sampling Plan that will be close to the following requirements: AQL = P. =…

A: From the given information, α=0.05β=0.10AQL=pα=0.02LTPD=pβ=0.100   Below the conditions are…

Q: Identify the type of sampling technique in the situations described below:  Choices: Simple Random…

A: Stratified sampling method: In this method of sampling, the heterogeneous population is divided into…

Q: For a survey, a sample of municipalities was selected from every province in the country and…

A:

Q: b)  If the sample size was increased to 10,000 American movie-goers, what effect would this have on…

A:

Q: Determine which of the following sampling methods is the best way to select a group of people for a…

A: Concept: Convenience sampling: It involves the data from reliable and convenient people. For…

Q: Distinguish carefully between stratified sampling, cluster sampling and quota sampling, stating the…

A: Stratified sampling:   In the stratified sampling, the units in the population are divided into…

Q: Which statement is true? larger sample sizes produce greater sampling error larger sample sizes…

A: Option c) is correct. greater sampling error produces greater margin of error

Q: You are approached by the Department of Labour to conduct a study to determine women farmers’…

A: Given information: The investigator is specially interested to conduct a study to determine women…

Q: Construct the sampling distribution of the sample mean for the following population and with the…

A:

Q: When would you use purposive and representative sampling?

A: Often a researcher does a random sampling which includes people from every background and demography…

Q: Prof. Badalian wants to know the ages of moviegoers who go to see Star Wars. If he survey everyone,…

A: Systematic sampling can be defined as selecting the sample from  the large population according to…

Q: 1. Determine the type of sampling used in the following scenario: A researcher has a list of names…

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

Q: is a sampling technique where the entire population is divided into groups and a random sample of…

A: Sampling: Sampling is a procedure to take the samples from the population. There are four types of…

Q: A State group is interested in whether voters would support lowering the legal drinking age to 18.…

A:

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 medical researcher interviews a random sample of 20 cancer patient from a list of cancer patients…

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Q: A surveyor decides to sample a number of households in a community for a needs assessment project.…

A: Given that N =100 n = 15 And  Formula for sampling fraction is given as Sampling fraction = n/N

Q: Nestle company decided to take a sample by selecting the 12th item, and thereafter every 20th item…

A: The company selected 12th item at first and then selected every 20th item. That means, the items are…

Q: What is the method of sampling used here

A: The process of selecting the sample is given by Firstly the NGO selected some wilayats from 8…

Q: The government studies the impact of the quarantine on New York City's food chains by interviewing…

A: Given Initial sampling design:

Q: After a hurricane, a disaster area is divided into 200 equal grids.  Thirty of the grids are…

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

Q: determine if the following situations are random or nonrandom sampling.then identify what type of…

A: Note: " Since you have asked multiple sub-parts, we will solve the first three sub-parts for you. If…

Q: To determine his DSL Internet connection speed, Shawn divides up the day into four parts: morning,…

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Q: determine the type of sampling

A: Here using definition of sampling method answer this question

Q: Identify the kind of sample that is described. A salary committee for a Midwestern college sends an…

A: Given: A salary committee for a Midwestern college sends an email to all employees asking them to…

Q: n the final sampling design, what is the elementary unit?   A. A food chain  B. A street C. An…

A: 1) In the final sampling design, what is the type of sampling frame? sampling frame is a list of the…

Q: Which of the following sampling techniques is considered as a method of probability sampling? A…

A: Non Probability Sampling: If a sample is not chosen based on probability known as the method of…

Q: Identify the sampling technique used to obtain the following sample. Ping pong balls in a bin are…

A: Answer is option ( D)  Random sampling.  In random sampling each and every object has an equal…

Q: Sampling method in which the group in which the unit is measured is collectively sampling which of…

A: Sampling methods: In simple random sampling, all the units in the population have equal chance of…

Q: In the final sampling design, what is the type of sampling in the first stage?    A. simple random…

A: It is given that the government wants to know the average monthly income reduction of NY's food…

Q: The BLS uses sampling for its National Compensation Survey to report employment costs. In its second…

A: Ans : STRATIFIED  sampling  (c)

Q: A small segment of larger target population is generally known as _______;           a. Sample…

A: Given Information: A small segment of larger target population is generally known as:   Sample is a…

Q: What is the sampling design that the government initially planned?  A. simple random sampling  B.…

A: Random sampling is a sampling technique in which each sample has an equal probability of being…

Q: One the following sampling designs is a form of non-probability sampling? a. Cluster sampling. O b.…

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

Q: What is the sampling design that the government initially planned?  A. simple random sampling  B.…

A: It was stated that the government studies the impact of the quarantine on New York City's food…

Q: Identify the sampling technique used for the following study. A pollster interviews the first five…

A: Since, the convenience sample is a type of non-probability sampling technique, in which the samples…

Q: The department head of a private secondary school in Marikina City surveyed randomly selected…

A: Given that  The department head of a private secondary school in Marikina City surveyed randomly…

Q: Construct the sampling distribution of the sample mean for the following population and with the…

A:

Q: Nursing supervisors are selected using random numbers in order to determine annual salaries. Select…

A: In cluster sampling method, the population is divided into small groups called clusters and then by…

Q: determine which sampling method was used (simple random, cluster, convenience, stratified,…

A: Convenience Sampling: It is a method of sampling where participants are chosen according to their…

Q: 24 hour fitness wants to administer a satisfaction survey to its current members. Using its…

A: Given : 24 hour fitness wants to administer a satisfaction survey to its current members. Using its…

Q: oking. A researcher wants to test the claims. They plan to randomly select pet store shoppers to…

A: A controlled experiment is a procedure that plans the experiment, conducts, analyzes, and interprets…

Q: Explain the procedure to obtain a representative sample  Write a short note on each of the…

A: In simple words , A sample is “a smaller ( or representative) collection of units from a population…

Q: The local government is planning to gather rationale in support of a project that would affect local…

A: 1) Personal interviews 2) Field experiment

Q: If you had a choice between two samples of equal size, one obtained through a simple random sampling…

A: Stratified sampling performed after dividing data into homogeneous strata.