what is the sample size for each unit what is a representative sample? which one would preferably be a representative sample? how many units are in a representative sample why is it necessary to have a representative sample what is the minimum percentage of unit green why are the units of an example too small how many units of each colour would be considered representative sample is it necessary to sample in order to reflect a target population which of the following is the only unit that is considered representative why do they need to oversample for green units how many unit in a population sample which color unit is best why is it not enough to oversample units why is it important to measure population how to measure the percentage of the sample how do you test if there are units of a sample is it necessary for a sample to broadly reflect the target population distribution? why it is important to have a representative sample which unit is the smallest in a representative sample what is the representative sample