Read the description below and determine the method of sampling. Ask four classmates to rate the teaching quality of their math professors. (Select below). Convenience Systematic     Simple Random Stratified

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

A: Answer 2 .Convenience sample

Q: Identify the sampling technique used to obtain the following sample The first 40 students leaving…

A: The convenience sampling method is the method of sampling where sample is taken from group of people…

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: can you explain in 800 words,  basic elements of sampling?

A: Sample : Sample is small, manageable, version of large group (population).  It is a subset of…

Q: Describe the sampling distribution of . Assume the size of the population is 30,000. n​=700, p=.144…

A: Given,   Sample size = 700 Proportion = 0.144   The objective is find the sampling distribution.

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

A: Answer: Convenience Sampling

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

A:

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

A: Since the researcher selects 15 households from each code means he has selected distinct…

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: What sampling design is depicted by the picture below? Select an answer and submit. For keyboard…

A: Sample is a group of objects which are taken from a large population. There are various methods by…

Q: rite is details about different sampling techniques?

A: Sampling techniques: A sample in order to provide adequate description or inference of the…

Q: Identify which of these types of sampling is​ used: random,​ systematic, convenience,​ stratified,…

A: Given : To determine her breathing rate, Britney divides up her day into three parts: morning,…

Q: BestBuy was happy with how well the TV giveaway promotion went. They decide to run a similar…

A: In given survey, customers that come into their stores on Saturday morning and ask them, "What type…

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

A: topic- statistics

Q: State 2 reasons why a sample survey may be preferred over conducting a census to obtain data.

A: Census: A census is a collection of information from all units in the population or a complete…

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

A: The simple random sampling is one of the sampling technique in which each every member of the…

Q: Explain the concept of stratified sampling. How would you conduct research through stratified…

A: In stratified sampling , we divide our whole population of interest into subgroups (homogeneous)…

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: find sample coefficient of variation   5,6,8,8,9,11,15

A: Given data is5,6,8,8,9,11,15

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: Suppose the accounts receivable are arranged randomly. What kind of sampling she should choose? (b)…

A: Aida is an auditor in a firm. She verified the amounts on 5% of the accounts and estimate the…

Q: We need to survey a sample of the 300 passengers on a full flight from Cincinnati to London. We…

A: Stratified random sampling - The given technique is not an example of stratified sampling because…

Q: Find the margin of error and the sample mean ( 7.14,9.50)

A:

Q: Question: The researcher samples 35 children who died of sudden infant death syndrome. This type…

A: Judgmental sampling occurs when the researcher selects the target sample.

Q: Name the type of sampling/study: Joey could not find out how to break the student into groups, so he…

A: Here we will use the concept of census Census :- collection of data of each and every person in the…

Q: Describe the sampling distribution for the sample means

A: Given, n=100 μ=55 σ=20

Q: A quality control officer in a food processing factory selects every 20th jar of pickles from the…

A: In the above question food processing factory selects every 20th jar of pickles from the conveyor…

Q: Find the margin of error and the sample mean    ( 72.5,86.3)

A:

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

A:

Q: Find the Margin of Error for a survey based upon the sample size. Round to the nearest tenth of a…

A: 1. The given sample size is 32.   Obtain the margin of error as follows: Margin of…

Q: The accounting department took a simple random sample of 7 audits. The number of days to complete…

A: Given data, 48,41,42,42,45,43,47   Median=?

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

A:

Q: Rangers tagged and released 250 small mouth bass into a Round Lake. A month later, fishermen on the…

A: Given that 250 small mouth bass are tagged and released in lake. A month later a sample of 50 mouth…

Q: In provincial-level monitoring in farms, will you do random sampling, representative sampling, etc.…

A: Here we explain sampling method.

Q: (a). Explain why “samples” are used instead of “full populations” in geographic research.

A: Note: Hey there! Thank you for the question. As you have posted several questions, according to our…

Q: Explain browfly about Double Sampling Plan? AQL

A:

Q: Identify the sampling technique used to obtain the following sample. The first 25 students leaving…

A: Solution Given The sample is taken as  first 25 students leaving the library .

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

A:

Q: Maddie surveys the 51 people in attendance at church today. Identify the sampling technique:…

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

Q: What type of sampling is used? O A. Systematic O B. Convenience OC. Stratified O D. Simple random O…

A:

Q: Vhich type of sampling did the researcher use? O Stratified sampling D Random sampling O Convenience…

A: Random sampling is a part of the sampling technique in which each sample has an equal probability of…

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

A: In Simple Random Sampling, each member has an equal chance of being chosen.In Stratified sampling,…

Q: Using the sample data from the accompanying table, complete parts (a) and (b). E Click the icon to…

A: Researchers compute confidence and prediction interval for least square regression for different…

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: Identify the type of sampling in each question b} A website puts up a survey and asks readers to…

A: Given Information: A website puts up a survey and asks readers to select whom they will vote for…

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.