Other shows that most students realize, the less amount of plastic used. The second collection, the average is lower than the previous collection. In the data analysis for this to be mean.
It shows that most students are aware of the use of plastic is reduced. Collection II below average collection times before. In order to analyze the data.
It shows that most students aware of the use of plastic number decrease. Collecting the second mean lower collecting before. In the data analysis means to .