A researcher aims to determine the health status of the senior citizen in a certain municipality. The municipality has 60 barangays with a total of 9 108 senior citizens in the population. Determine the 2nd, 4th and 7th units in the sample using the table of random numbers given below. 2573769019                 9235745106 0863571450                 7043824098 4310671362

Q: What sampling method was used?

A: 100 students was required to estimate the mean achievement in research of graduatestudents. The…

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

A: Answer:- Given statement is, "A sample consists of every 3rd student from Professor Cuellar’s…

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: 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

Q: To study about the introduction of schools. The strength of the schools are 2000, 2500 and 4000. It…

A:

Q: The sample data below displays the number of tornadoes per year in Missouri for the years 1995-2004.…

A: We have given the sample data below displays the number of tornadoes per year in Missouri for the…

Q: What sampling techniques should be used while establishing if someone is happy or not?

A: Here we want to establish sampling technique if someone happy or not.

Q: What sampling technique was used?

A: here use definition of sampling method

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

A: Sony randomly selects 30 concerts during a certain week and surveys and all concert goers to…

Q: plants in his garden into 10 regions.  He counts the number of sunflowers produced in just one of…

A: We have given that,  Farmer Josh separates his sunflower plants in his garden into 10 regions.  He…

Q: The teacher selects 10 left-handed and 10 right-handed students. What type of sampling was being…

A: The teacher selects 10 left-handed and 10 right-handed students. What type of sampling was being…

Q: Identify what type of random or nonrandom sampling technique is used. Minority of senators are to…

A: Given that minority of senators are to be interviewed. So this implies that a group/type of senators…

Q: There are eight true or false questions in an exam. What is the sample space?

A: Sample space= ?

Q: There are 300 ponds in a development block consisting of 120 villages. The administration is…

A: Note: Hi there! Thank you for posting the question. As you have posted multiple questions, as per…

Q: A veterinary epidemiologist wishes to investigate the use of antibiotics on cattle farms in a city.…

A: 4 types of sampling 1: simple random sampling  * Random selection from population to make sample.…

Q: Describe about the types of sampling.

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

Q: After a Sampling Plan is developed- what are the steps in sampling?

A: Sampling: In statistical analysis, the sampling is defined as selection of subjects from the…

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: Describe about the Selection of Sample Size.

A: Sample size It is difficult for researchers to examine each individual in the population. Hence, a…

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

A: Given information- We have given that 3 samples are taken from Sophomore, Junior, and Senior class.…

Q: In conducting a statistical study about the number of hours full-time students work at Miramar…

A:

Q: A Company lists its employees alphabetically by last name. The company sends a survey to 25 rando…

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

Q: You are doing research on students and you are interested in looking at the differences among…

A: Given that, The collected 100 response from each class. i.e. 100 freshmen, 100 sophomores, 100…

Q: Write a short note on the importance of random sample.

A:

Q: scenarios are given in parts a through c below. For each scenario, determine the sampling method…

A:

Q: A statistics lecturer wanted to determine if the time spent studying affected a student's GPA She…

A: Correct Answer: b. Simple Random SamplingReason: The lecturer collected data from 300 randomly…

Q: An apparel company is coming out with a new line of fall clothes. In order to conduct a survey, it…

A: We can answer it as below from the definition.

Q: A researcher divides 200 students according to their major. Then she randomly selects three majors…

A: The used sampling scheme is that first the students divided into groups then random select 3 groups.

Q: When the bureau of labor statistics conducts a survey, it begins by partitioning the US adult…

A: A simple random sample is a subset of population in which each unit in the sample has an equal…

Q: In the Star and Tribune newspaper, there is an article entitled “1 in 8 school buses fail tests."…

A: Given information: Sample of 200 buses and find that 20 buses fail the safety inspection. Let us…

Q: Describe about the All Possible Random Samples.

A: The random samples can be selected in the following methods: Simple random sampling: If a sample of…

Q: Explain how a sampling distribution of a sample can be constructed.

A:

Q: Define sample and explain basic elements of sampling

A: Here we need to define and explain the sample and basic elements of sampling.

Q: Is the sample size of survey is multiplied by 100, then by what factor is the margin of error…

A: Solution

Q: Identify which sampling method is applied for each situation.

A: Given :

Q: A university has 30,000 undergraduate and 10,000 graduate students. A survey of student opinion…

A:

Q: A political scientist surveys 40 of the current 435 voting representatives in congress. What is the…

A: A political scientist surveys 40 of the current 435 voting representatives in congress

Q: The California State University (CSU) system consists  of 23 campuses, from San Diego State in the…

A: Given Information: From San Diego State in the south to Humboldt State close to the Oregon border,…

Q: ter screens were randomly selected from a large collection of computer screens in a company’s…

A: A sample is a part of the population, which is selected from the population and if the sample is…

Q: Determine the sampling methods used in each of the scenarios below iv. Select 8 white cars, 5 blue…

A: Stratified sampling: It is a sampling method in which the entire population is divided into…

Q: A local fast food restaurant interviews every 10th customer placing an order at the counter. What…

A: According to the question, a local fast food restraunt interviews every 10th customer placing an…

Q: Outline the key components of your sampling scheme.

A: The random Sampling method involves a selection of a group of units that each population unit has an…

Q: You are assigned a task for data collection by using a suitable sampling techniques, discuss the…

A: Sampling techniques Sampling techniques refers to the various methods involved in collection of data…

Q: New York State has approximately 250,000 employees across over 70 state agencies, commissions and…

A: Given information: New York State has approximately 250,000 employees across over 70 state agencies,…