Question 6  I am stuck between cluster and stratified for the answer. Need help with this problem. Identify which of these types of sampling is used: random, stratified, systematic, cluster, convenience. A market researcher selects 500 drivers under 30 years of age and 500 drivers over 30 years of age. Question 6 options:   Cluster   Stratified   Convenience   Systematic   Simple Random

Q: When does Random sampling can be very difficult?

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Q: A statistics professor wants to know how her students feel about an introductory statistics course…

A: Cluster sampling: In cluster sampling the whole population is divided into different sections or…

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A: Stratified Random Sampling: The population is divided into subgroups then some members are chosen…

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Q: A newspaper posted this question on its​ website: "How often do you seek medical information​…

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Q: The average age of the MBA students in a statistics class is 30.7 years old. The ages of five…

A: Given data: 36, 25, 25, 29, 30.

Q: When a researcher who is studying "serious tennis players" asks 200 people if they qualify as this…

A: In the following problem Convenience Sampling is to be used

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Q: Identify which of these types of sampling is used: simple random, stratified, systematic, or…

A:

Q: obtain a sample of individuals who have stage 1 breast cancer and are in the age group of 40-65…

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Q: The XYZ Corporation is interested in possible differences in days worked by salaried employees in…

A:

Q: Categorize the type of sampling used in each of the following situations (simple random, stratified,…

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Q: When resampling data from two independent​ samples, what is the fundamental difference between…

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A: Solution: The sampling will suffer from response bias. Because; people who will call will surely…

Q: Modern Managed Hospitals (MMH) is a national for-profit chain of hospitals. Management ants to…

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Q: Question 2: In a random and independent sample of 1000 students 80% of them were in favor of longer…

A: Here we need to find the standard error from the given sample proportion.

Q: Undercoverage. Oftentimes, an accurate and complete list of the population is unavailable. In such…

A: a. A sample survey of households will be fruitful only if all members of the sampled households are…

Q: The XYZ Corporation is interested in possible differences in days worked by salaried employees in…

A: applying one way ANOVA on above data:   Mean n Std. Dev Variances budgets 257.4 5 11.7388…

Q: Scenario: The Department of Health is conducting random drug testing in a barangay in relation to…

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at a…

Q: 2. There were a variety of random sampling techniques introduced in this chapter including:…

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

Q: Two researchs adopted different sampling techniques while investistigating the same group of student…

A: H0: The sampling techniques adopted by the two researchers are independent. H1: The sampling…

Q: Which of the following sampling methods does not lead to the samples that can represent population?…

A: Solution Answer. 13) Convience sampling   Because the convenience sampling may not be a random…

Q: In chapter 1, we learned about different methods of collecting samples and talked about different…

A: Different methods of collecting data are being used.:  1) Surveys Surveys are one way in which you…

Q: A Senior Housemaster wishes to investigate whether some residents in his Hall are Homosexuals and…

A: Given A Senior Housemaster wishes to investigate whether some residents in his Hall are Homosexuals…

Q: 2. The subjects of your study are the education students in public universities that offers Free…

A: Random Sampling : sample taken randomly from population.  Systematic sampling : sample chosen from…

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

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Q: What does a sampling distribution serves?

A:

Q: In your initial post, consider what you have read in the assigned Chapter 2 sections of the textbook…

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Q: Explain the four different types of sampling and give an example of each.

A: Different types of sampling methods with examples.Types of random samplings(1) Simple random…

Q: If a researcher uses random sampling, the sample will definitely be representative of the…

A: Solution: The given statement is “If a researcher uses random sampling, the sample will definitely…

Q: Identify which of these types of sampling is used: random, systematic, convenience, stratified, or…

A: Simple random sampling: Every member has an equal chance of being included in the sample.…

Q: Scenario   The Department of Health is conducting random drug testing in a barangay in relation to…

A: We want sample of the students for drug testing in barangay in relation to their age. It would be…

Q: Suppose a researcher from the School of Education at SU wanted to know whether or not students at SU…

A: Convenience Sampling is done when the researcher chooses a sample that is readily available in some…

Q: You randomly selected one sample of 40 citizens of your city to see if they wanted to increase taxes…

A: See the solution

Q: For each of the following samples, indicate which types of sampling methods (SRS, stratifi cluster,…

A: Here  Total Number of students=200 And Each class represents 25 percent of schools

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

A: Ans : STRATIFIED  sampling  (c)

Q: What is another kind of sampling error you might see in a poll besides random sampling error?

A: The total error of the survey estimate results from the two types of error.  Sampling error.  Non…

Q: The Department of Health is conducting random drug testing in a barangay in relation to their age.…

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

Q: Aspen trees tend to be smaller in the highlands of the park because they are subject to strong…

A: Systematic Sampling will be used here.

Q: A hockey coach wants to show that there is no relationship between player attitudes about their most…

A: The population of interest is the all the hockey players and their father.

Q: Question 4 Coach Smith wants to know whether students would pay for the privilege of parking their…

A: Simple random sampling is a sampling technique where every item in the population has an equal…

Q: Distinguish briefly the Random and non-random sampling

A: Solution: Random sampling is also known as probability sampling  and non-random sampling is also…

Q: A market reseacher selects 500 drivers under 30 years of age and 500 drivers over 30 years of age.…

A: Stratified sampling a technique of sampling in which the researcher divides the population in to sub…

Q: A community college wants to find out how students enrolled in remote courses feel about remote…

A: From the given information, It is required to make focus group for all those students who are…

Q: A marketing expert for a particular chain of restaurants is planning a survey in which 510 people…

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Q: Discuss the four different sampling methods, and for each method, explain why we might use it.

A: Here we need to discuss four different types of sampling methods with their uses.

Q: A study will be conducted to obtain information on customer's satisfaction with the services…

A: It is provided that there are a total of 2000 telephone subscriber names in SP saujana and the…