Instruction. Identify the random sampling method used in each item. 1.. You assign numbers to the members of the population and then use draw lots to obtain your samples. 2.. You randomly pick five out of fifteen barangays to where to conduct your survey in your municipality or city. 3.. You write the names of each student in pieces of paper, shuffles and then draw eight n

Q: 1) what is the sampling method in this senario? Employees of a certain factory are grouped according…

A: Given that, Employees of a certain factory are grouped according to gender. An equal number of…

Q: 13. Determine the type of sampling used in the following scenario: A researcher has a list of names…

A: Given the scenario :- A researcher has a list of names( In alphabetical order) of her respondents…

Q: Identify the sample space for a couple having four children.

A:

Q: In a study, the sample is chosen by asking our 40 closest friends    What is the sampling method?…

A: In stratified sample, the population is divided into stratas while the different samples have been…

Q: 6. Name the sampling technique used (cluster, convenience, simple random, stratified, or…

A: The following solution is given below:

Q: The school librarian wants to determine how many students use the library on a regular basis. What…

A: Systematic sampling is defined as a sampling method where the researcher chooses elements from a…

Q: 6) There are 23,000 adults in a community. A researcher randomly selects 800 adults without…

A: Let N denotes the population size and n denotes the sample size. Selection of the sample to be…

Q: entering your work cafeteria and are approached by an individual to participate in their study by…

A: Given that  You are entering your work cafeteria and are approached by an individual to participate…

Q: b) Caitlyn has to determine how many of the 120 employees in her work place has comprehensive car…

A: Given  Caitlyn has to determine how many of the 120 employees in her work place has comprehensive…

Q: 22. Identify the sampling technique used to obtain a sample. The Health department randomly selects…

A: 22) In stratified sampling, we divide the population into homogeneous groups called strata. Then the…

Q: Determine whether you would take a census or use a sampling to collect data for the study described…

A: Population of interest: The population of interest includes all the individuals of interest. The…

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: Buy it again? A consumer magazine plans to pollcar owners to see if they are happy enough with…

A:

Q: Give the appropriate type of random sampling for each item. Justify your answers. The teacher…

A: Appropriate random sampling method. 1) Teacher randomly selected 6 students in their class to…

Q: students from ea Which sampling technique? o Convenience o Stratified Sam

A: the data above is divided into a particular proportion this is a case of proportional sampling which…

Q: Instruction. Identify the random sampling method used in each item. 1. You are given a list of all…

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

Q: If the mean of the sampling distribution of the means is 12.4, what is the mean of the population?…

A: Given : The mean of the sampling dist. of the means is 12.4

Q: Myrtle wants to determine the favorite movie among students at her school.  Which sampling method…

A: Here given different survey options

Q: A. Teacher John wants to select a sample of 225 learners from the population which are grouped…

A: Given information: The number of sample, selected, n = 225 Total population, N = 35200 City…

Q: A. Teacher John wants to select a sample of 225 learners from the population which are grouped…

A: Sampling is the method to select the sample from the population. the sample is a part of the…

Q: 1. A researcher wants to study the effects of social media on Grade 11 students in Manila…

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

Q: Identify the sampling method for each scenario.   ​a.  You randomly sample 200 households in your…

A: scenarios are given and we need to find out which sampling method will be used.

Q: From a list of 2000 students, we need to choose a sample of 125 students, if systematic random…

A: HERE IN SYSTEMATIC SAMPLING SAMPLE IS CHOSEN AFTER SPECIFIC INTERVAL.THAT INTERVAL IS CALLED…

Q: In a study, the sample is chosen by grouping the class by gender, then selecting 10 males and 10…

A: Given that  In a study the sample is chosen by grouping the class by gender for selecting 10 males…

Q: Somebody wanted to conduct a survey of 200 students at a school. There are 215 8th graders, 220 9th…

A: Given: 8th graders n1=2159th graders n2=22010th graders n3=23511th graders n4=22512th graders n5=245…

Q: A survey of students living in a high-rise residence is to be conducted. The residence has 10…

A: Systematic sampling A sampling method in which the sampling is done from a larger population and…

Q: The administrator in your college wants your opinion about the parking situation at the college. In…

A: The population in given case is All students entering the Madison hall.

Q: Determine the type of sampling used (simple random, stratified, systematic, cluster, or…

A: Simple random sampling: If a sample of n subjects is selected then every unit in the population has…

Q: Pippa is interested in understanding how many hours per week teenagers in her town spend watching…

A:

Q: A third grade teacher uses her class roster to chose subjects for a study of special education…

A: Sampling : In applied mathematics analysis, sampling is that the method of choosing a selected range…

Q: Kate conducts a survey at her middle school to determine the students' favorite sport. Which…

A: To conduct a survey in the middle school, to determine the student's favorite sports.

Q: barangays

A: 4. In this case cluster random sampling is used. Cluster sampling: It is a sampling technique in…

Q: Caitlyn has to determine how many of the 120 employees in her work place has comprehensive car…

A: i) Since caitlyn is interested in proportion of her coworker have comprehensive car insurance…

Q: 14. Felicia is conducting a survey to determine the determine the favorite TV show among her…

A: Here we want to know the correct sampling method..

Q: Myrtle wants to determine the favorite movie among students at her school. Which sampling method…

A: If Myrtle surveys 15 players chosen randomly from each sports team, then he will be missing the…

Q: Which of the following are the examples of stratified sampling? a) Choose every 11th passenger as…

A: If the population is heterogeneous, then divide the population in to relatively homogeneous…

Q: The table below shows the number of students in each year level at Seido High School. (see attached…

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Q: c) State which sampling method used in the following scenarios i. Select the first 19 customers who…

A: Sampling: It is a technique of selecting individual members or a subset of the population to make…

Q: Identify the type of sampling method used by the researcher in each situation: simple random…

A: Sample means some amount of population. To selecting some amount there are different methods. Some…

Q: In a study, the sample is chosen by asking our 40 closest friends What is the sampling method?…

A: Correct Answer is "Convenience".

Q: 1. You want to know the number of fans at the Miami Dolphins and Dallas Cowboys game that think the…

A: Below is

Q: A psychology student wishes to investigate differences in political opinions between business majors…

A: Here we have to use the concept of simple random sampling

Q: A. Define sampling error B. The following are ages of 10 customers in a retail store: Customer age…

A: The question consisting of  definition of sampling error and computation of sampling error

Q: Identify the sampling technique used to obtain the following sample. The first 25 students leaving…

A: Solution Given The sample is taken as  first 25 students leaving the library .

Q: Identify which type of sampling is used. A sample consists of every 49th student from a group of 496…

A: Given that Sample consists of every 49th student from a group of 496 students. We know that  Sample…

Q: If you have sample sizes of 22 and 15, and the data is pooled, what is the degrees of freedom? Group…

A: Given that I have sample sizes of 22 and 15, and the data is pooled. This means n1=22 and n2=15

Q: Identify the type of sampling used: a. Globe selects every 50th subscriber from the assembly line…

A: Sampling is a technique used to draw sample from the population of interest.

Q: Suppose that 35% of senior citizens have a social media account. If we survey 150 senior citizens,…

A: Introduction: It is given that 35% of senior citizens have a social media account.

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: In each of the following examples, identify the sampling method being used. Choose the answer in the…

A: Note: Hey there! Thank you for the question. As you have posted multiple questions, we have helped…

Types of Bias

Statistics is the study of data collection, organization, analysis, interpretation, and presentation. Statistical bias is a characteristic of a statistical technique or its findings in which the expected value deviates from the actual root quantitative parameter being estimated. According to the actual definition of bias, it refers to the tendency of a statistic to overestimate or underestimate a parameter.