4 ms·
The issue is effect size. If the effect is large or easily detected, then you don't need many individuals to determine significant differences in the broader p
by Obi_Juan_Kenobi 9y ago
The issue is effect size. If the effect is large or easily detected, then you don't need many individuals to determine significant differences in the broader population.
What you seem to be referring to is whether or not a sample is representative of a population, which is indeed a critical factor in statistics, but not really related to the issue here.