researcher decided to study the dietary habits of community college students. She did so in a way to ensure that everyone in her population had an equal chance of being selected for the sample. What kind of sampling is this?

Q: Suppose that the second researcher conducted his survey by choosing 40 patients he knew. What…

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

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: 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: Briefly discuss the four probability-based sample methods.

A: Probability based sampling methods: The 4 probability-based sampling methods are given below:…

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: A certain report claims that 75% of female teenagers aged 13–16 watch Asian television series, with…

A: given  A certain report claims that 75% of female teenagers aged 13–16 watch Asian television…

Q: A newspaper posted this question on its website: "How often do you seek medical information online?"…

A:

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: 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: If Olivia wants to learn a foreign language to get an idea of how satisfied other students were…

A:

Q: A meat market manager wants to determine how many servings of fish his adult Customers eat per week.…

A: The meat market manager wants to determine the number of servings of fish his adult customer eat per…

Q: An auto analyst is conducting a satisfaction survey, sampling from a list of 10,000 new car buyers.…

A: Given: Population size, N=10,000 Sample size, n=400

Q: The CEO of a company wants to determine if taking the employees to a company retreat would boost…

A: Given that population consist of 250 employees and simple random sample of size 50

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: Jean is planning to take a foreign language class. To research how satisfied other students are with…

A: Jean is planning to take a foreign-language class. To research how satisfied other students are with…

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

A: Here we want to know sampling type.

Q: For his current research project, Rami wants to select a sample in which every member has a known…

A: Simple random sample: Every member and set of members has an equal chance of being included in the…

Q: The owners of a sports stadium wanted to predict what additional refreshment options would sell…

A: Here, we use the basic sample survey concept to identify the population and sample.

Q: At a local community college, five statistics classes are randomly selected out of 20 and all of the…

A: In the given situation, we need to identify which sampling method is used.

Q: Forty-two percent of primary care doctors think their patients receive unnecessary medicalcare…

A:

Q: Modern Managed Hospitals (MMH) is a national for-profit chain of hospitals. Management ants to…

A: a) sampling technique is best described by this scenario is systematic sampling because whole…

Q: In each of the following examples, identify the sampling method being used and explain why. 1. A…

A: Sampling method can be of 2 types as given below: Probability sampling method Non-probability…

Q: construct the sample distribution of the sample prportion of heads, for flipping a balanced coin…

A: Ans - Construct the sample distribution of the sample proportion of heads,           for flipping a…

Q: At Central High School, 28% of the students are Freshmen, 26% are Sophomores, 24% are Juniors, and…

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

Q: How do you differentiate cluster sampling with stratified sampling? a. In stratified sampling there…

A: In stratified sampling technique, the sample is created out of the random selection of elements from…

Q: A researcher wants to study the effects of social media on Grade 11 Mathematics High School. He…

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

Q: n a survey, students were selected at random from a certain college and were asked two questions.…

A: The survey was conducted and the  results for people who feel wrong(success) or not wrong (failure)…

Q: A teacher wants to know whether the boys in the entire school prefer watching television or playing…

A: The teacher wants to survey the boys of the school, so "all school teachers" is not an appropriate…

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

A: Sampling technique is the selection of individuals from within a population to estimate features of…

Q: A restaurant chain's owners are trying to decide if they want to open up a franchise in your town.…

A: Introduction: It is required to discuss if there is any bias in the sampling method.

Q: The school nurse would like to conduct a study on the sleeping habit of grade six students in their…

A: the school nurse would like to conduct a study on the sleeping habit of grade six students in their…

Q: When you are using surveys in research, it is easy to ensure that the population filling out the…

A: Survey Research is defined as the method of conducting research using surveys sent to survey…

Q: What sampling method is used when a statistic student did a research on the time spend by grade11…

A: Simple random sampling: A procedure for selecting a sample of size n out of a finite population of…

Q: A newspaper posted this question on its​ website: "How often do you seek medical information​…

A: Answer is given below:

Q: Cody wants to compare how students in two grades use the school library. For one week, he records…

A:

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

A: It was stated that the researcher wants to study the effects of social median on grade 11 students…

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

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

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: Explain why the sampling method given to the following situation is appropriate for it. A brand…

A: Convenience sampling means taking the sample from the part of the population which is…

Q: Bradley Nixon is interested in the study habits of online math students.  As part of his study, he…

A: First need to understand about sample and population. Population: It is the set of all the possible…

Q: A substitute teacher wants to know how students in the class did on their last test. He asks only…

A: Step 1 The sample is 10 students sitting in the front row as the teacher asked only those 10…

Q: What type of sampling technique does this represent

A: here use basic of sampling method

Q: Question 4 Coach Smith wants to know whether students would pay for the privilege of parking their…

A: Simple random sampling is a sampling technique where every item in the population has an equal…

Q: A community college wants to find out how students enrolled in remote courses feel about remote…

A: From the given information, It is required to make focus group for all those students who are…

Q: oms. The researcher picks 2 of the 4 classrooms and asks every 1st grader in the 2 classrooms what…

A: A researcher studying allergies to animals is interested in performing a study at the local…