Advantages of multistage sampling?
a disadvantige is that a rocket gets disposed of after each flight
https://onlinecourses.science.psu.edu/stat506/node/44
There are many advantages and disadvantages of sampling. These advantages include being able to try what you need before you buy.
advantage of probability sampling
hihi
a disadvantige is that a rocket gets disposed of after each flight
the combinitoin of any random samples is called multistage samplinag. it is the expensive form of cluster samling. when each elements in cluster are expensive then we use multistage sampling.
Multistage sampling is a form of cluster sampling where instead of using the entire cluster, random samples from each cluster are used. This is typically used when doing opinion polls or surveys.
https://onlinecourses.science.psu.edu/stat506/node/44
advantages: reduce bias easy of sampling disadvantages: sampling error time consuming
advantages of multiphase sampling
There are many advantages and disadvantages of sampling. These advantages include being able to try what you need before you buy.
advantage of probability sampling
hihi
natural sampling uses what?
in multi-stage sampling the population is divided into a nonumber of units & in multi-phase sapling when certain items of information are collected from all the units in a sample and other itemsof usually more detailed information are collected from the subsample of the units composing the original sample.
Advantages of cluster sampling include that it's inexpensive, fast, and simple. A disadvantage is that it is known to have a high sampling error.