Sample size does not have to be "huge" in order to have reasonably accurate data.For example,samples that are 400 or less may provide reasonably accurate information.

Question

Quizplus · Accepted Answer

The size of a sample does not necessarily need to be large in order to provide reasonably accurate data. A sample size of 400 or less may still provide accurate information depending on the population size and variability. Other factors such as sampling method and representation of the population should also be considered.

Sample Size Does Not Have to Be "Huge" in Order