Question

In: Economics

Compare the different types of random sampling methods. Describe an example in which stratified sampling and...

Compare the different types of random sampling methods. Describe an example in which stratified sampling and cluster sampling should be used. Do not cite examples already provided by peers. In replies to peers, provide analysis and recommendations.

Solutions

Expert Solution

Random sampling methods; are simple random sampling, systematic, stratified, cluster, area and multi storage.

Simple random sampling is when units are selected at random such as lottery, etc

Systematic sampling is when the first unit is selected at random and then every item at selected intervals.

Stratified is when population is divided into sub groups which are homogenous among themselves with respect to a certain characteristic. Units are randomly selected from these groups.

Cluster is when population is divided into smaller heterogeneous groups and then units are drawn at random.

Area sampling is done when groups are divided as per geographical characteristics.

Multi storage is when there is more than 1 step. In the first step units are selected at random and then further sampling is done from the 1st step group.

Stratified sampling should be used to determine the level of poverty in a region, for example a population is divided into income levels and then the standard of living is compared between the groups. Cluster sampling could also be used to divide regions and determine the living standards.

In cluster sampling, people can be grouped randomly into heterogenous groups and then one can determine the health status based on the age, sex and several other characteristics.


Related Solutions

Compare the different types of random sampling methods. Describe an example in which stratified sampling and...
Compare the different types of random sampling methods. Describe an example in which stratified sampling and cluster sampling should be used
Compare and contrast simple random sampling, stratified random sampling, and systematic sampling. Draw diagrams to show...
Compare and contrast simple random sampling, stratified random sampling, and systematic sampling. Draw diagrams to show an example of each. What steps should be carried out to perform a simple random sample?
Identify which of these types of sampling is used: Convenience, Random (SRS), Systematic, Stratified, or Cluster...
Identify which of these types of sampling is used: Convenience, Random (SRS), Systematic, Stratified, or Cluster sampling. A Los Angeles Times reporter gets a reaction to a breaking story by poling people as they pass the front of the Times building. The Orange County Commissioner of Jurors obtains a list of 55,014 car owners and constructs a poll of jurors by selecting every 50th name on the list. In a Harris poll of 1,011 adults, the interview subjects were selected...
Identify which of these types of sampling is used: random, stratified, systematic, cluster, convenience. A tax...
Identify which of these types of sampling is used: random, stratified, systematic, cluster, convenience. A tax auditor selects every 1000th income tax return that is received. Group of answer choices Stratified Random Cluster Convenience Systematic
Random probability sampling includes all except which of the following? a. Simple random sampling b. Stratified...
Random probability sampling includes all except which of the following? a. Simple random sampling b. Stratified random sampling c. Cluster sampling d. Purposive sampling
Which of the following types of sampling allows an auditor to quantify sampling risk? Stratified nonstatistical....
Which of the following types of sampling allows an auditor to quantify sampling risk? Stratified nonstatistical. Block. Haphazard. Attribute.
Question one: Pick one of the following sampling methods (simple random sampling, systematic, cluster clamping, stratified...
Question one: Pick one of the following sampling methods (simple random sampling, systematic, cluster clamping, stratified sampling). Describe how you would implement this sampling method if you were going to create a sample of 50 students. Question two: What in your judgement is wrong with convenience sampling? Also, describe a situation where in your judgement conveniences sampling might be appropriate and explain why. (Response 100 words if possible)
Randomly selecting a proportionate amount from subgroups is an example of: a. Random sampling b. Stratified...
Randomly selecting a proportionate amount from subgroups is an example of: a. Random sampling b. Stratified sampling c. Systematic sampling d. Convenience sampling
Identify and describe two types of non-probability sampling methods and two types of probability sampling methods
Identify and describe two types of non-probability sampling methods and two types of probability sampling methods
what are the different types of sampling methods in a research and when are they used...
what are the different types of sampling methods in a research and when are they used ?
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT