Simple random sampling

What sampling method or plan was used by the authors in this study?Simple random samplingConvenience samplingCluster samplingNetwork samplingAccording to Grove & Gray (2019), what are the potential biases of convenience sampling?This is a strong probability...

Simple random sampling

What’s simple random sampling? Is it possible to sample data instances using a distribution different from the uniform distribution? If so, give an example of a probability distribution of the data instances that is different from uniform Sample...