Simple!
It can be but it is not simple random sampling.
a random friend put
simple random sampling
A reason for requiring a sample.
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.
Nasjonal Samling ended in 1945.
Nasjonal Samling was created on 1933-05-13.
En samling sånger was created in 2003.
Simple random sampling.
Simple!
It can be but it is not simple random sampling.
yes
In stratified sampling, the population to be sampled is divided into groups (strata), and then a simple random sample from each strata is selected. For example, a state could be separated into counties, a school could be separated into grades. These would be the 'strata'.
simple random sample is to select the sample in random method but systematic random sample is to select the sample in particular sequence (ie 1st 11th 21st 31st etc.)• Simple random sample requires that each individual is separately selected but systematic random sample does not selected separately.• In simple random sampling, for each k, each sample of size k has equal probability of being selected as a sample but it is not so in systematic random sampling.
a random friend put
Compare the efficiency of simple random sampling with systematic random sampling for estimating the population mean and give your comments.