Determine the type of sampling used (simple random, stratified, systematic, cluster, or convenience). a. A pollster interviews all human resource personnel in five different high tech companies. b. A high school educational researcher interviews 50 high school female teachers and 50 high school male teachers. c. A medical researcher interviews every third cancer patient from a list of cancer patients at a local hospital. d. A high school counselor uses a computer to generate 50 random numbers and then picks students whose names correspond to the numbers.

Q: Determine whether the type of sampling used for each problem is INDEPENDENT or RĒLATED. a. To test…

A: We need to determine whether the type of sampling used for each problem is INDEPENDENT or RELATED.

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: numbers through MS Excel. a. Simple Random Sampling b. Systematic Sampling c. Stratified Sampling…

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: 4. A group of students in a high school do a study about teacher attitudes. They interview teachers…

A: 4. Convenience sampling: The convenience sample is taken using the subjects that are easily…

Q: The librarian surveys every 7th student from an alphabetized list to determine reading preferences…

A: Here, we know that in the Systematic random sampling, we fix the order of the samples. In other…

Q: determine what type of sampling technique is used

A: Stratified sampling : This method is used when the parent population or sampling frame made up of…

Q: Identify the sampling techniques​ used, and discuss potential sources of bias​ (if any). Explain.…

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

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: Of the 300 students that I will send surveys to, how many between the ages of 18 and 24 should I…

A: her given there are total 1500 students in college  35% between the ages of 18 and 24,   that is…

Q: question in my homework asks me to: Identify the type of sampling used (random, systematic,…

A: Given is that,A women experienced a tax audit. The tax department claimed that the women was audited…

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: Identify the sampling techniques used, and discuss potential sources of bias (if any). Explain.…

A: The following solution is provided below

Q: determine what type of sampling technique is used (Simple Random Sampling, Stratified Random…

A: Systematic sampling: Systematic sampling involves of first considering a starting point for…

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: 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: To conduct a door-to-door survey about crime victimization, a city official randomly selects 5 city…

A: To find: What type of sample is this ?

Q: Identify the sampling method for each scenario.   ​a.  You randomly sample 200 households in your…

A: scenarios are given and we need to find out which sampling method will be used.

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: imple random sample of 15 in the given list of restaurants. 1. Describe your procedure.

A: In a simple random sample ,each member of the population has an equal of being selected. in BRS we…

Q: Which type of sampling method is the following scenario? A researcher selects every 10th name of a…

A: The type of sampling method described in the scenario where a researcher selects every 10th name of…

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: Identify the sampling technique used in each study. Some techniques may appear more than once or not…

A: i) In the given scenario, the city is divide up into neighbourhood and random individuals from each…

Q: A manufacturing concern produces 5400 products per batch and the manager wants to choose 100…

A: We have to find correct series.

Q: Identify the sampling technique used. Thirty five sophomores, 53 juniors and 63 seniors are randomly…

A: Given that, 35 sophomores,53 juniors and 63 seniors are randomly selected from 559 sophomores,397…

Q: What type of sampling is used? O A. Stratified sampling is used, since the field is divided into…

A: What type of sampling is used:     (A) Stratified

Q: A university is considering building a new dorm building.  Around dinner time, a representative from…

A: In simple random sampling procedure, each of the population unit has same chance of being included…

Q: A graduating education student is interested to know the engagement of senior high school students…

A: Stratified sampling: In stratified sampling the whole population is divided into two or more…

Q: A student is conducting research on people’s favorite genre of movies. The students select the first…

A: Given :  A student is conducting research on people’s favorite genre of movies. The students select…

Q: Identify the sampling techniques used, and discuss potential sources of bias (if any). Explain.…

A: Introduction: It is required to identify the type of sampling, and any potential bias.

Q: lights How much sleep do high school ts get on a typical school night? A counselor ed a survey to…

A: a) The counselor obtained a convenience sample, as they surveyed the first 100 students to arrive at…

Q: A teacher divides his class into groups, randomly selects 3, and asks all students from the chosen…

A: Given that, a teacher divides his class into groups, randomly selects 3, and asks all students from…

Q: A test of the effectiveness of a new curriculum could begin by dividing an area by school district,…

A: Here we have given the sampling scheme, We have to identify which of the random sampling scheme is…

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: A child has an enormous jar in which she has been saving all of her spare change. In order to…

A: She dumps all of the coins.

Q: A study is conducted to assess the attitude of physicians towards drug screening in the workplace.…

A: In this case, a study is performed to define the attitude of physicians towards drug screening in…

Q: Explain the meaning of a. a representative sample.b. probability sampling.c. simple random sampling.

A: a.Representative Sample is a group or set chosen from a larger statistical population or group of…

Q: A coach is interested in how many slam dunks the average college freshman at his university can do.…

A: Population:Population consists of the complete subjects that are included in the study for making…

Q: A political scientist is interested in the effect of government type on economic development, She…

A: The objective of the question is to identify the appropriate type of study for a political scientist…

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…

Types of Bias

Statistics is the study of data collection, organization, analysis, interpretation, and presentation. Statistical bias is a characteristic of a statistical technique or its findings in which the expected value deviates from the actual root quantitative parameter being estimated. According to the actual definition of bias, it refers to the tendency of a statistic to overestimate or underestimate a parameter.