1.Convenience sampling is highly susceptibleto selection biasSelect one:TrueFalse2.A form of convenience sampling in whichthe population elements are selected basedon the researcher's discretion is calledsystematic samplingSelect one:TrueFalse3.A complete enumeration of the elements ofa population or study objects is called a(n)а.Sampleb.ElementC.Sampling Unitd.Countе.None of the above4.A probability sampling technique in whichthe sample is chosen by selecting a randomstarting point and then picking every ithelement in succession from the samplingframe is calledа.quota samplingb.simple random samplingC.stratified samplingd.succession samplingе.None of the above5.Systematic sampling can be implementedwithout the availability of a sampling frameSelect one:TrueFalse6.Sampling techniques that use chanceselection procedures and rely on the personaljudgment of the researcher are callednonprobability sampling techniques.Select one:TrueFalse

Name: 1.Convenience sampling is highly susceptibleto selection biasSelect o
Uploaded: 2024-03-20T07:06:27.000Z
Channel: Bartleby
Description: 1.Convenience sampling is highly susceptibleto selection biasSelect one:TrueFalse2.A form of convenience sampling in whichthe population elements are selected basedon the researcher's discretion is calledsystematic samplingSelect one:TrueFalse3.A co

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

Math

Statistics

1.Convenience sampling is highly susceptible to selection bias Select one: True False 2.A form of convenience sampling in which the population elements are selected based on the researcher's discretion is called systematic sampling Select one: True False 3.A complete enumeration of the elements of a population or study objects is called a(n) а. Sample b. Element C. Sampling Unit d. Count е. None of the above

1.Convenience sampling is highly susceptible to selection bias Select one: True False 2.A form of convenience sampling in which the population elements are selected based on the researcher's discretion is called systematic sampling Select one: True False 3.A complete enumeration of the elements of a population or study objects is called a(n) а. Sample b. Element C. Sampling Unit d. Count е. None of the above

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: To obtain a sample of students, faculty, and staff at a university, a researcher randomly selects 50…

Q: A tree enthusiast is interested in estimating the typical lengh if oak tree leaves. He chooses 30…

A: It is given that the researcher is interested in an oak tree and wants to the estimate the typical…

Q: 3. The student council at a local high Simple Random Sample school is collecting data to determine…

A: It is needed to selected the proper sampling method.

Q: 17. The best approach for creating a stratified random sample of a population involves: A. drawing…

A: We have to select The best approach for creating stratified random sample of a population involves…

Q: A population consists of the values (1, 4, 3, 2). Consider samples of size 2 that can be drawn from…

A: Given : Population size(N)=4 (1,4,3,2) Sample size (n)=2

Q: 1) what is the sampling method in this senario? All private school teachers in Regions I, IV, and X…

A: Given :

Q: 2. In the numbers {1, 3, 5, 7, 9} construct the following: a. List of possible sample size of 3 that…

A: The possible samples that can be formed from the {1,3,5,7,9} of size 3 are given as below: 3 5 7…

Q: Identify the sampling techniques used in each scenario. a. To ensure the quality of its products,…

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

Q: 6

A: Stratified random sampling is a sampling method that involves taking samples of a population…

Q: 31) Which among the following steps is incorrect for the sampling method used here? a. Step 4: Some…

A: Sampling is a method for selecting individual member from the population. Sampling is used for…

Q: without replacement b. Stratified sampling where the strata are the months c. Systematic sampling…

A: Since you have posted a question with multiple sub parts, we would solve first three parts. We…

Q: Identify the sampling technique used to obtain the following sample. Beach balls in a bin are shaken…

A: Population is the set of all objects of interest. Sample is s subset of the population. It is not…

Q: b. Compare the mean of the population to the mean of the sampling distribution of the sample mean.…

A: The values in the population are 45, 28, 21, 18. Samples of size n=2 are randomly selected with…

Q: Which of the following sampling methods categorize the members of the population into mutually…

A: We need to identify suitable sampling method .

Q: II. For this part, kindly refer to the choices below. F A. Stratified B. Clustered C. Simple Random…

A: In this question we will be identifying the type of sampling that needs to be applied in order to…

Q: 12. This non probability sampling is a variation of stratified sampling, wherein samples are…

A: Ans#12- This non probability sampling is a variation of stratified sampling, wherein samples are…

Q: What is the selection of a simple random sample from each of a given number of subpopulation, or…

A: Stratified random sampling: In stratified random sampling the entire population is divided into…

Q: Determine the sampling methods used in each of the scenarios below i. Select every 9th candy bar…

A: Note: Hey, since multiple subparts are posted, we will answer first three subparts according to our…

Q: Twenty schools in a province are selected for external moderation. This is an example of: A. Cluster…

A: Hello! As you have posted 4 different questions, we are answering the first question. In case you…

Q: 5. Suppose the population consists of all the days for this year. Select a sample of size 15 using…

Q: Determine the sampling methods used in each of the scenarios below i. Select every 9th candy bar…

A: Introduction There are 2 types of sampling methods: Probability sampling Non-probability sampling

Q: A student poll concludes that 61% of LMU undergraduates live on campus. This poll sampled 100…

A: Here the undergraduates were divided into different strata. And then from each stratum 25 students…

Q: A service agency wishes to assess clients' views of quality service over the past year. Computer…

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

Q: Every seventh customer entering a shopping mall is asked to select his- favorite store. Select one:…

A: Systematic Sampling: In the sampling individual are selected after every fix interval The interval…

Q: 18. Suppose a researcher conducts a study on the relationship between hours of exercise per week and…

Q: 9. What method of sampling where all elements of the population are given equal chance of being…

A: Simple random sampling : Simple random sampling is a kind of a probability sampling in which analyst…

Q: ldentify

A: A market researcher randomly selects 500 drivers under 30 years of age and 500 drivers over 30 years…

Q: Suppose that Fairfax County has N=400,000 households. Further, assume that for we have a complete…

A: 1) Using household income, we sort the list from lowest to highest household income and label these…

Q: Identify the sampling technique used to obtain the following sample. Ping pong balls in a bin are…

A: Answer is option ( D) Random sampling. In random sampling each and every object has an equal…

Concept explainers

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.

Topic Video

Question

1.Convenience sampling is highly susceptible
to selection bias
Select one:
True
False
2.A form of convenience sampling in which
the population elements are selected based
on the researcher's discretion is called
systematic sampling
Select one:
True
False
3.A complete enumeration of the elements of
a population or study objects is called a(n)
а.
Sample
b.
Element
C.
Sampling Unit
d.
Count
е.
None of the above
4.A probability sampling technique in which
the sample is chosen by selecting a random
starting point and then picking every ith
element in succession from the sampling
frame is called
а.
quota sampling
b.
simple random sampling
C.
stratified sampling
d.
succession sampling
е.
None of the above
5.Systematic sampling can be implemented
without the availability of a sampling frame
Select one:
True
False
6.
Sampling techniques that use chance
selection procedures and rely on the personal
judgment of the researcher are called
nonprobability sampling techniques.
Select one:
True
False

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Step by step

Solved in 4 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Data Collection, Sampling Methods, and Bias$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.

Similar questions

Sampling method in which the group in which the unit is measured is collectively sampling which of the following options is correct? Please select one: a. Simple chance sampling b. Cluster sampling c. All can be d. Stratified sampling e. Systematic sampling
A college student is interested in investigating the claim that students who graduate with a master’s degree earn higher salaries, on average, than those who finish with a bachelor’s degree. She surveys, at random, 49 recent graduates who completed their master’s degrees, and finds that their mean salary is $⁢31,100 per year. The standard deviation of annual salaries for the population of recent graduates who have master’s degrees is known to be $⁢1000. She also surveys, at random, 38 recent graduates who completed their bachelor’s degrees, and finds that their mean salary is $⁢30,300 per year. The standard deviation of annual salaries for the population of recent graduates with only bachelor’s degrees is known to be $⁢2100. Test the claim at the 0.05 level of significance. Let recent graduates with a master's degree be Population 1 and let recent graduates with a bachelor's degree be Population 2. Step 3 of 3 : Draw a conclusion and interpret the decision.
2. Which of the following statements are false? A. In enumerative studies, interest is focused on a finite, identifiable, unchanging collection of individuals or objects that make up a population. B. "All companies listed on the New York Stock Exchange" is an example of a sample. C. A sampling frame is a listing of the individuals or objects to be sampled. D. "All possible yields (in grams) from a certain chemical reaction carried out in a laboratory" is an example of conceptual or hypothetical population.
Mail carriers of a large city are divided into four groups according to gender and according to whether they walk or ride on their routes. The 10 are selected from each group and interviewed to determine whether they have been bitten by a dog in the last year. Select one: O a. Cluster sampling O b. Systematic sampling O c. Random sampling O d. Startified sampling DUS ACTIVITY 3 WS3
1. In the number {1,3,57,9} construct the following: a. List of the possible sample size of 3 that can be taken from this set of numbers. b. Sampling distribution of the sample means for the size of 3 and standard error
Classify the sampling method described in each of the following: 1. Using the directory, obtain a sample by selecting every 15th name in the list. 2. Using a random number generator, select a sample of size 50 from a population. 3. Classify the residents in a certain municipality according to the following types of occupation: office workers, professionals, business owners and blue-collar workers. Randomly choose from each category 15 individuals to obtain a sample size of 60.
2) Discuss the appropriate sampling scheme for this survey. That is, how would you choose the 50 household in that area to do your survey.1. Age2. Gender: □ Female □ Male3. Education Level4. Occupation5. Number of people in the household6. Number of employees in the household:7. Total number of cars belonging to household:8. For how many years are you staying at his house?9. Are you a renter or homeowner: □ Homeowner □ Renter10. Number of rooms in the house11.Size of the house12 Rooms13 Heating/Isolation/installations14 Number of floors of the apartment15 Side of the house (side-view, sun exposure etc)16 I am ….. from the house I’m living
A. Identify whether the statement is Simple Random Sampling, Cluster Sampling, Systematic Random Sampling or Stratified Random Sampling.
15