A quality control officer in a food processing factory selects every 20th jar of pickles from the conveyor line for inspection. What kind of sampling is this? Why?

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

A:

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

A: Answer 2 .Convenience sample

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: Say you were interested in sampling students who deal drugs on campus. Wha sampling technique could…

A: (5) You were interested in sampling students who deal drugs on campus.

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…

Q: what is sampling methods?   A large social media company wants to survey its users about their…

A: Sample is a small part (or) portion of the population. For example, to check the weights of male in…

Q: Determine whether you would take a census or use a sampling process to find the average age of the…

A: A survey, which tries to include all of the population units in the sample, is defined as census.

Q: Identify the type of sampling method used. A trucking company places their office phone number on…

A: Solution ) this sampling called as                                                 -  voluntary…

Q: Read the description below and determine the method of sampling. Ask four classmates to rate the…

A: Answer is  Convenience

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: A sample of students from a school was taken by choosing the first 100 students who arrived at…

A: Answer: Convenience Sampling

Q: A political scientist surveys 40 of the current 138 representatives in a state's congress. What is…

A: Determine the size of the sample from the given data. The size of the sample from the given data is…

Q: can you give the importance of  work sampling in health care?

A: Given problem Given that   Work Sampling : i) It is a type of sampling technique ii) It determines…

Q: Explain the concept ofrepresentative sampling.

A: Representative sampling: A representative sample is a subset of a population that seeks to correctly…

Q: Describe steps in a sampling operation

A: Sampling is the fundamental concept of statistics.It is a process used in statistical…

Q: To study the mean blood pressure of all people in her state, Christine samples the population by…

A: Convenience sampling can be defined as the method of sampling in which the researcher selects the…

Q: You timed every kth dog grooming session over the course of a month, which resulted in 35 timed…

A: Hello! As you have posted 2 different questions, we are answering the first question. In case you…

Q: State one similarity and one difference between quota sampling and stratified random sampling.

A: Please find the explanation below.

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: A political scientist surveys 39 of the current 143 representatives in a state's congress. What is…

A: According to the given information, We have In a state's congress, a political scientist surveys 39…

Q: In a survey of 1200 workers, 35% said they eat at home during a typical work week. What is the…

A:

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: 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: Describe what is meant by the acceptance sampling ?

A: Introduction - Terms used in acceptance sampling  Acceptance quality level (AQL)  Reject able…

Q: can you explain in 800 words, the application of work sampling in healthcare?

A: The application of work sampling is used to calculate the proportion of time spents by workers  also…

Q: A political scientist surveys 29 of the current 131 representatives in a state's congress. What is…

A:

Q: A political scientist surveys 33 of the current 134 representatives in a state's legislature. What…

A: It was stated that a political survey 33 of the current 134 representatives in a state’s…

Q: A political scientist surveys 47 of the current 120 representatives in a state's congress. What is…

A: Population: The population is the set of all subjects of interest. Sample: A sample is the subset of…

Q: You want to determine how many senior citizens in nursing homes suffer from chronic diseases. First,…

A: Given: Suppose you wish to know how many elderly people in nursing homes have chronic conditions.…

Q: To estimate the percentage of defects in a recent manufacturing batch, a quality control manager at…

A:

Q: A scientist surveys 2676 of the current 3308 patients taking a specific medication. What is the size…

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: Identify which sampling method is applied for each situation.

A: Given :

Q: Marina sampled every tenth member of the population in her studies. What type of sampling would she…

A: We want to tell what type of sampling would she be used

Q: A pollster uses a campus directory and contacts every 50th person listed. What type of sample is…

A: Simple random sampling: In simple random sampling, all the units in the population have the equal…

Q: To determine customer opinion of their safety features, Daimler - Chrysler randomly selects 80…

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

Q: basic elements of sampling?

A: Basic Elements of Sampling:-  The basic idea of sampling is that by selecting some the elements in a…

Q: A political scientist surveys 37 of the current 148 representatives in a state's congress. What is…

A:

Q: To estimate the percentage of defects in a recent manufacturing batch, a quality control manager at…

A: The study is to obtain the which sampling to be used.

Q: Why is sampling often preferable to conducting a census for the purpose of obtaining information…

A: Taking a sample is speedy and more cost effective than carrying out a census, and more knowledge…

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: Explain browfly about Double Sampling Plan? AQL

A:

Q: What are the advantages of sampling over a census?

A: Population: In statistical enquiry our interest lies about gathering information about some…

Q: Online Medical Info USA Today posted this question on its website: “How often do you seek medical…

A: Given:Online Medical info USA wants to take a survey. So they posted a question on its website, “How…

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

A: This is an example of systematic sampling.

Q: What type of sampling technique does this represent

A: here use basic of sampling method

Q: the local sporting goods store has a promotion where every 1000th customer gets a $10 gift card.…

A:

Q: Define Sample?

A: Sample is defined as small set of data that is chosen from large population by using predefined…