A large high school wants to select a group of 20 students in order to see how well the cafeteria is serving the student body. The school randomly selects 5 freshmen, 5 sophomores, 5 juniors and 5 seniors from a list of students. Indicate the type of sampling strategy involved. This sampling strategy is stratified sampling. This sampling strategy is systematic sampling. This sampling strategy is convenience sampling. This sampling strategy is clustered sampling. This sampling strategy is SRS.

Q: A Mathematics teacher has 20 movie tickets. He is planning to distribute those tickets to his class…

A: Given No. of tickets with teacher = 20 No. of students in class = 50 students

Q: There are 150 eighth grade students at Bailey Junior High. To determine which field trip destination…

A: We have given the statement: There are 150 eighth grade students at Bailey Junior High. To determine…

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

A: Answer 2 .Convenience sample

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: Which type of sampling method is used in the following? 20 people from each dorm are asked to fill…

A: In simple random sampling, the samples are chosen at random from the whole population. In cluster…

Q: A principal wanted to survey students who took a standardized college entry exam about how prepared…

A: In this example each and every student has equal chance of selection.

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: Mrs. Feleo samples her class by selecting every ninth person on her class list. Which type of…

A: Mrs. Feleo samples her class by selecting every ninth person on her class list

Q: 2. In a group of 250 students, how will you select a sample containing 71 students by using the…

A: It is given that  N=250 n=71

Q: What type of sampling is done when the math department surveys all students in each of 3 sections of…

A: Cluster sampling is a method in which a researcher divides the population into cluster and then…

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

A: The sample of individuals who have stage 1 breast cancer and are in the age group of 40-65 years. We…

Q: The more efficient the estimate, the more the sampling distribution

A: Basic: Point estimate is a single number calculated  from a set of data, that is the best guess of…

Q: To gauge public opinion about the opening of businesses and services, a regional health agency…

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

Q: A tax auditor selects every 1000th income tax return that is received. Which sampling is used here?

A: A tax auditor selects every 1000th income tax return that is received. Here we will use Systematic…

Q: Name the sampling method used in each of the following situations: A woman in the airport is…

A: A woman in the airport is handing out questionnaires to travelers asking them to evaluate the…

Q: Among the random and non-random sampling techniques that we have, which do you think is the most…

A: Random/Probability sampling is a technique in which each member of the population has an equal and…

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

A: To maintain quality control in a brewery, every 20th bottle of beer coming off the production line…

Q: A sample was taken by randomly selecting one student from the administration’s official list of…

A: Systematic sampling: When the population units occur in a sequence or pattern and a sample of size n…

Q: what do you call this sampling technique?

A: Posting a question on the internet to know about something

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

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

Q: In sampling, explain why obtaining a representative sample is important.

A: Representative sampling is important in sampling technique.

Q: In acceptance sampling, usually 100% of the incoming lot is checked. True or False

A: Acceptance Sampling: It is concerned with decision related to acceptance of the lot.   There are…

Q: udy, the sample is chosen by surveying every 3rd driver coming through a tollbooth What is the…

A: A systematic sample is determined by choosing a Kth sample from the population.

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

A:

Q: Describe the sampling distribution for the sample means

A: Given, n=100 μ=55 σ=20

Q: Martha Quinn is interested in the proportion of fast to slow songs she will play today. She takes…

A: We know that Simple Random sampling is a sampling technique in which every unit of the population…

Q: Given 1400 freshmen students with 600 male students and 800 female students, describe the way you…

A: It is an important part of statistics. It is widely used.

Q: From a group of 496 students, every 49th student starting with the 3rd student is selected. Identify…

A:

Q: A Local bakery has ordered 90 liters of mango flavored milk, 60 liters of strawberry flavored milk…

A:

Q: Show how you would use systematic sampling to select 100 samples of sale orders from an ordered file…

A: Systematic sampling: When the population units occur in a sequence or pattern and a sample of size n…

Q: 4a. Suppose that 35% of senior citizens have a social media account. If we survey 150 senior…

A: The question is about sampling distribution Given : Prop. of senior citizens have a social media…

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: 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: Name the sampling method used in each of the following situations: A woman in the airport is…

A: Given: A woman in the airport is handing out questionnaires to travellers asking them to evaluate…

Q: n a large city school system with 32 elementary schools (grades 1-5), the school board is…

A: Option e) is correct. This sampling strategy is a voluntary sampling.

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

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

Q: If we randomly select 40 students from the engineering department for a training program then the…

A: Sample size = 40 All of them are selected randomly.

Q: emistry grades 2A are Brown 70, John 85, Christ 99, Ryan 56, vy 87, Megan 48, Zory 77, Vroy 65, Hyu…

A: From the given information we find the sampling Error.

Q: choose every 10th person from the list is example of systematic sampling O

A: This is an example of systematic sampling.

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

A: Ans : STRATIFIED  sampling  (c)

Q: Identify the sampling method (simple random sampling, systematic sampling, convience, or stratified…

A: Here, it is necessary to find the sampling for “A taste test for chips and salsa is conducted at the…

Q: From a population of 300 you are going to select 50. Using the systematic sampling technique where 5…

A:

Q: What type of sampling technique does this represent

A: here use basic of sampling method

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.