What are the three principles to keep in mind when generalizing from a sample?

These are the three principles;

10 Representative samples are superior to biased samples.  

2) Less-variable perceptions are more dependable than those that are more variable.  

3) More cases are superior to less.  

Generalization, which is a demonstration of reasoning that includes drawing wide derivations from specific perceptions, is broadly recognized as a quality standard in quantitative research, yet is more questionable in qualitative research.  

those sounds of the natural world are bioacoustics, and they're more than a false-color spectrogram of data from the musiamunat conservation area.

when your a dog and you need a bone.   go and eat a rabbit