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Sampling Methods
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Questions (633)
You plan to survey people to see what percent own their home and what percent rent. Which survey is most likely to give you a
7 answers
asked by
goofy goon
274 views
Explain the most common types of sampling methods. If you needed to
survey a city about a new road project, which sampling method
1 answer
asked by
Jordy
312 views
What is a representative sample when evaluating an author's evidence?(1 point)
A. a small quantity that accurately represents a
4 answers
asked by
none
732 views
Super Soap Inc is planning a new line of cleaning products targeted at budget-minded consumers. They want to conduct a survey to
2 answers
asked by
Heaven
750 views
In a college student poll, it is of interest to estimate the proportion p of students in favor of changing from a
2 answers
asked by
Ray
582 views
James wants to find out the favorite movie of students in his school. Which method would give James the BEST results?
A) survey
2 answers
asked by
Daya
1,051 views
You are conducting a survey for a national organization with 25,689 dues-paying members. (a) What sampling method would be the
1 answer
asked by
Faye
413 views
You plan to conduct a study with a total population of 387 individuals comprised of 200 freshmen/sophomores and 187
3 answers
asked by
Faye
417 views
Sampling.
Use ONE page of your community’s telephone book to complete the following: Build a sample using SRS (N=10). Build a
2 answers
asked by
Faye
547 views
What is true of a random sample?
A) it is the only way to sample a population. B)Each member of the sample is a volunteer. C) It
5 answers
asked by
Liz
998 views
A city planning committee surveys 100 people waiting at a bus stop about the expansion of the public transportation system.
Is
2 answers
asked by
Natalia
1,265 views
You chose a simple random sample of 300 guests you develop a 95 percent confidence interval estimate you found the following 325
1 answer
asked by
Kim
455 views
Select the TWO options that are TRUE statements about survey sampling.
Select one or more: (1)Cluster sampling usually increases
2 answers
asked by
jenny
898 views
Tell whether this survey describes a good sample and if so, name the method of sampling used. A phone company randomly calls 6
1 answer
asked by
Monica
483 views
The proportion of red M&M's made is 0.24. Suppose one took a random sample of 51 M&M's.
(a) What is the probability that an SRS
1 answer
asked by
Samantha
375 views
1)Identify the sampling method. You want to determine the number of text messages students at your school send in a month. You
2 answers
asked by
Sasha
926 views
3. To identify the cultural events that its readers would like to see reviewed, a weekly magazine conducted a survey of randomly
3 answers
asked by
sathu
648 views
21.4 A student survey. Tonya wants to estimate what proportion of the students in her dormitory like the dorm food. She
3 answers
asked by
Anonymous
1,169 views
describe how you would select a sample of respondents to answer the questions of starting salaries after graduating from a
1 answer
asked by
donna mcgill
486 views
Assume that true proportions of the people who support "Obamacare" is a quarter of the population. If you took a sample of 1,000
2 answers
asked by
John
778 views
A survey of households in a small town showed that in 500 of 1,200 sampled households, at least one member attended a town
4 answers
asked by
anu
4,064 views
Can you please check my work?
A city planning committee surveys 100 people waiting at a bus stop about the expansion of the
5 answers
asked by
Caroline
1,460 views
Suppose you are researching the eating habits of people your age. What sampling method could you use to find the percent of
3 answers
asked by
Heather
1,480 views
• Discuss the various types of sampling and when it you most appropriate to use each one. in criminal research 1
3 answers
asked anonymously
41 views
For what is weighting used in disproportionate stratified pling, and why would samples be disproportionately de the first place?
3 answers
asked anonymously
39 views
1. How would you draw a random sample of 6 of the next 500 stereo headsets coming off an assembly line?
2. How would you obtain a
1 answer
asked by
n
107 views
I have done parts of this question (they are capitalized)which I was hoping someone could double check, and there are other
2 answers
asked by
mysterychicken
629 views
Circle the most appropriate description.
27.A city planning commitee surveys 100 people waiting at a bus stop about the expansion
2 answers
asked by
janet
701 views
A school wants to determine the average time it takes students to get to school. Every student coming off the bus is surveyed.
1 answer
asked by
Lea
386 views
Determine which sampling method was used in each scenario.
on a particular day 5 flights are selected at random and all of the
1 answer
asked by
Taylor
461 views
Determine which sampling method was used in each scenario.
on a particular day 5 flights are selected at random and all of the
1 answer
asked by
Melissa
367 views
Determine which sampling method was used in each scenario.
on a particular day 5 flights are selected at random and all of the
1 answer
asked by
Melissa
381 views
For the following studies, identify the possible target population, elementary unit, sampling frame, sampled population and
1 answer
asked by
Cho
915 views
For the following studies, identify the possible target population, elementary unit, sampling frame, sampled population and
1 answer
asked by
Cho
415 views
Many colleges and universities hold a “blood drive” for organizations such as the Red Cross. To help with
the planning of an
1 answer
asked by
Matt
378 views
under what conditions would you recommend the following probability sample non–probability sample
4 answers
asked by
a
360 views
This select group has been asked to consider the Colorado City Convention and Visitors Bureau survey of 25 hotels in the local
1 answer
asked by
taabbie
464 views
Suppose we want to estimate the average number of purchases in a given hour in a local convenience store. Using this example,
1 answer
asked by
Anonymous
469 views
True or False
Calling randomly selected phone numbers is the main method pollsters use to gather a random sample.
1 answer
asked by
tina
421 views
1. You are the head researcher on a study that is tracking vocational preferences from high school through middle adulthood.
5 answers
asked by
Lindsey
758 views
A magazine for teenagers ask its readers to write in with information about how they solve personal problems.
describe the
5 answers
asked by
saranghae12
712 views
A simple random sample will be obtained from a normally distributed population. Find the minimum sample size needed to be 99%
1 answer
asked by
Lindsey
630 views
list 3 ways we can reduce the size of a sample, none of which has any direct relationship to the size of the population
1 answer
asked by
Tim
336 views
the standard deviation of the sampling distribution of the means is ____the standard deviation of the population under study.
2 answers
asked by
tim
524 views
A researcher wants to attain a random sample of young drivers who have received DUIs within the last year. Using the PREP
7 answers
asked by
Jill
503 views
A statistician needs to survey a sample of 50 people that is representative of voters in his community. He prepared a list of
2 answers
asked by
Anonymous
618 views
A population of 200 voters contains 52 Republicans, 128 Democrats, and 20 independents and members of other parties. A simple
2 answers
asked by
mike
591 views
simple random sample of 50 women on new product of the 50 women, 60% reported they like the new product, fina a 90% confidence
1 answer
asked by
Vicky
430 views
How many different simple random sample of size 8 can be obtained from a population whose size os 42?
1 answer
asked by
Brooke
812 views
I have a couple of questions that need review--I've answered them, but I'm not sure if I'm correct.
1.)Suppose you interview 10
2 answers
asked by
Anonymous
737 views
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