A company distributes its promôtional pamphlets and asks questions on a crowded street with randomly selected participants. Whar sampling mechod was the company using OA Judgmental. OB Random. OC. Stratifled. O D. Convenience.

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: Determine whether the sampling method described below appears to be sound or is flawed.   In a…

A: A sample in which the subjects themselves decide whether to be included in the study is called…

Q: A sampling technique in which the researcher uses the referrals of the respondent is known as Oa…

A: We know, 1) Simple Random Sampling: The simple random sample means that every case of the population…

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

A:

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

A: Sampling techniques are used to select a sample inorder to provide an adequate description of the…

Q: In your "Introduction to College Mathematics" class last semester, the instructor gave four tests.…

A: Given Scores90, 86, 70 , 80Possible sample size will be 1,2,3,4The data has been entered into excel…

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: Randomly selected households from each barangay in Marikina City were surveyed to know the number of…

A: Sampling: The method of drawing samples from the population. It is beneficial over studying the…

Q: A researcher is collecting data on college students who go to school in Ohio. If she organizes the…

A: Solution  A convience sampling is the technique of drawing the sample when the researcher dram the…

Q: A transportation company is conducting market research to determine whether businesses will utilize…

A: In this question, a statement is given and options are given We need to find the right option

Q: In a survey of 671 subjects, each was asked how often he or she watched TV. The survey subjects were…

A: Voluntary response sampling: In voluntary response sampling, the respondents select themselves into…

Q: A researcher was interested in the mean wait time in South Carolina emergency rooms. 3 emergency…

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

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

A: Sampling methods: In simple random sampling, all the units in the population have equal chance of…

Q: In an AOL survey of Internet users, this question was posted online: "Have you ever been hit by a…

A: A population is a collection of all possible observations, whereas a census tries to gather whole…

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: 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: A polling organization contacts 1846 female university graduates who have a white collar job and…

A:

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 selects neat women for a research study. What sampling method was the researcher using?…

A: We have given that the statement about sampling method.

Q: To determine customer opinion of their service, Business Depot randomly selects 50 stores during a…

A: In this case, we need to identify the correct sampling method for the given statement.

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

A: Toyota wishes to determine the opinion of their customers regarding their safety features. For this…

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: Use the sample space below to determine the probability of not rolling a 9 on two six-sided dice. ●…

A:

Q: a) What proportion of workers answered yes to the survey? b) What was the margin of error?

A: Here, the 95% confidence interval for the proportion of workers that answered 'yes' is (0.62, 0.73).…

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

A: Answer is given below:

Q: To determine his DSL Internet connection speed, Shawn divides up the day into four parts: morning,…

A:

Q: A newspaper asks its readers to call in their opinion regarding their taste in reading. What type of…

A:

Q: A voluntary response sample is c

A: Asked about  Voluntary response sample.   The word voluntary alone indicated that the things that…

Q: If the sample size is decreased, then the sampling error will -- a. not change b. Increase c.…

A: The sampling error is sn.

Q: Which of the following sampling techniques is considered as a method of probability sampling? A…

A: Non Probability Sampling: If a sample is not chosen based on probability known as the method of…

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 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: Which of the following sampling methods was used in the study described below?  A researcher is…

A: There are various types of sampling procedures, which can be categorized into two groups:…

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

A: Ans : STRATIFIED  sampling  (c)

Q: In an AOL survey of Internet​ users, this question was posted​ online: "Have you ever been hit by a…

A: Given: The question posted online is: Have you ever been hit by a computer​ virus? Among the​…

Q: A television station asks its viewers to call in their opinion regarding the desirability of…

A: The convenience sample is obtained utilizing the subjects that are easily or conveniently available…

Q: m consumer survey, randomly selecte e asked to rank their satisfaction with where higher values…

A: Given, Sample Porsche Mercedes BMW 1 10 8 0 2 8 6 4 3 6 10 2

Q: A survey asks the question, “With the recent recalls on their cars, would you consider buying a…

A: Response bias means that participants respond inaccurately or falsely to the questions.

Q: Select at random, 200 University students from the list and send them a survey question online. what…

A: Option B is the answer. Answer : Simple Random Sampling  Explanation : In the above example,200…

Q: The department head of a private secondary school in Marikina City surveyed randomly selected…

A: Given that  The department head of a private secondary school in Marikina City surveyed randomly…

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…

Q: Define a test procedure, based on sample data, for deciding whether to reject H0?

A: Explanation: t-test for population mean:

Q: he basic type and most popular sampling design is?

A: Although cluster type is sampling is heavily used, but it can not be understood by everyone due to…

Q: A company that produces television shows is interested in what type of show people would like to…

A: Given Study : A company that produces television shows is interested in what type of show people…