Identify the sampling method (simple random sampling, systematic sampling, convenience sampling, or stratified sampling) in the following studies    a. You split the population into faculty and students and then choose a random sample from each.     b. You assign each member of the population a number and choose the sample using a computer program that randomly picks numbers.                       c. You ask every 3rd person who walks into the store to complete a survey.

Q: For the scenarios below, determine which sampling method was used (simple random, cluster,…

A: Introduction :-  For the scenarios given, we have to determine which sampling method was used…

Q: Compare and contrast quota sampling with simple random sampling. a) Discuss and define each type of…

A: Here I am discussing both sampling methods clearly

Q: a stratified random sample? WO ber the students from 1 to 2000 and us ey the first 100 students to…

A: Stratified sampling is a process of random sampling. It is used to divide a population into…

Q: A marketing company offers to pay $5 to the first 100 people willing to respond to their…

A: Answer 2 .Convenience sample

Q: Instructions: Use the following data set to find the sample statistics for the following data set.…

A: Given: 32, 33, 21, 51, 44, 25, 35, 82, 55, 47, 52, 38, 39, 43, 48, 51, 53, 37, 40, 15 1) To find the…

Q: An online news source reports that the proportion of smart phone owners who use a certain operating…

A: Here we need to find the mean of the sampling distribution. Here it is given that the sample size is…

Q: Identify the sampling procedure used in each given research titles. Provide justification for your…

A: Here we have to give the sampling method and justification for  1. Birth Order  2. Career Choices of…

Q: Identify the sampling procedure used in each given research titles. Provide justification for your…

A: We should use stratified sampling for this experiment,

Q: What is the sampling error for an estimate of the population proportion, p = 0.36, if the true…

A: We have to find the sampling error for an estimate of the population proportion

Q: A sample of 50 potential customers was asked to use your new product and the product of the leading…

A: Let n = sample size = 50 X = number of customers who preferred the product in the sample = 30

Q: In 1941, an organization surveyed 1100 adults and asked, "Are you a total abstainer from, or do you…

A: We have given that For the survey taken in 1941 n1 = 1100x1 = 374p̂ = x1/n1 = 151/429 = 0.3520 And…

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

A: Given information: It is given that the department of health is conducting random drug testing in a…

Q: Bopulation proportion of 1943 adults who were total abstainers and p, represent the population…

A: Solution: Given N1=1100,  X1=429 N2=1100,  X2=374 (α)= 0.05

Q: In a simple random sample of size 76, there were 34 individuals in the category of interest. Compute…

A: Given: Sample size (n) = 76 Let x be the number of individuals in the category of interest

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

A: Given information: It is given that the department of health is conducting random drug testing in a…

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

A: From the above given data the following solution is provided below:

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

A: Customer opinion of their pricing, Amtrak randomly selects 40 trains during a certain week and…

Q: Instructions: Use the following data set to find the sample statistics for the following data set.…

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Q: Step 2 of 2 :  Given the following parameters for a sampling distribution of sample proportions,…

A: We have given that,  Favorable cases (X) = 152 and sample size    (N) = 200 and population…

Q: A city's telephone book lists 300,000 people. If the telephone book is the frame for a study, how…

A: Here population size, N=300000 Systematic sample is done on every 100th person i.e sampling interval…

Q: In 1944​, an organization surveyed 1100 adults and​ asked, "Are you a total abstainer​ from, or do…

A: We habe to find given proportion.

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…

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A: Simple random sampling: Simple random sampling is defined as a method of sampling in which, a sample…

Q: The floor exercise is a commonly shared event between the Women’s and Men’s Artistic Gymnastics…

A: i)

Q: For the scenarios below, determine which sampling method was used (simple random, cluster,…

A:

Q: Step 1 of 2 :  Given the following parameters for a sampling distribution of sample proportions,…

A: We have given that,  Favorable cases (X) = 152 and sample size (N) = 200 Then,  We will find the…

Q: Need the correct answer, thanks. Question: A doctor samples patients by selecting every third…

A:

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

A: In Britney's case:- The entire day is her "population".- She divides this day into three distinct…

Q: 1950, an organization surveyed 1100 adults and asked, "Are you a total abstainer from, or do you on…

A: In 1950, Total adults n1=1100                       x1=374 In recent year…

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.